AMelbye

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About AMelbye

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  1. I don't think so. However this got me pretty paranoid. Ive systematically wiped the system partitions on all my phones, tablets, computers, routers etc. There are still a few computers left - the xpenology computer being one of them. As of now, what's the recommended version to go with? Google tells me that version 6.1 has an option of adding better data protection through the Btrfs type volume. Is this stable on XPenology? How about file compression? The server has a quad core CPU doing nothing most of the time, might as well utilize the processing power to save some space - unless it has some significant downfalls. Transfer speeds are not an issue, as I'm bottlenecked my network transfer rate. Also, is there an efficient way to wipe the system partitions on all drives? (this is a 16 drive array) At this point I'm not worried about the data. I'll probably have to start over to get the Btrfs feature anyway. Will the installer do this for me, or do I have to manually wipe everything from a Live CD before I proceed with the install? As for the original question: I think the main problem is that FTP file transfers are not checksum validated upon completion, combined with an unstable router. From what I've gathered, rsync verifies checksums on both ends, so I'll be using that from now on, and hopefully my file corruption problem will be solved.
  2. 1 - All drives are working 100% 2 - I will give this a try 3 - the files were already downloaded to an external system and showing corruption. I need to narrow this down to a storage problem or a file transfer problem. I will first try by adding an external usb drive, and see if those files gets corrupted, or if its only the files on the SHR array. The disks are configured as SHR with redundancy of 2 drives. This will take some time though. Just hours after posting this - my system got hacked. For now I have offlined everything. Have to focus on keeping the originals safe - even more now that my backup appears to be corrupted.
  3. I'm on DSM 5.2. I have 16 drives set up, and I've been using the server as a backup server most of all. Yeah, I know it's an old version but at the point of the build I wanted the most stable version, and this is what I was recommended at that point. Last night I decided to use the server to transfer some rather large audio files to a friend by making him an account on the server and uploading the files. I uploaded the files using SFTP (in Filezilla) over my local network. No errors. He downloads the files, and every single file has been corrupted in the process. Still parts of the data is intact, but there are also sections of silence and sections of full scale white noise. First of all I just realized that I may not have a useable backup of any of my data at this point. This is bad. Second, I need to figure out if it's the file system or the file transfer protocol that is failing. Any ideas? The data stream goes through an Asus RT-AC66U (router) and an Asus RT-N66U set up as an access point for the server, located in the basement. What's really bothering me here is that I'm not getting any errors. Everything seems fine, except all files on the server is probably garbage. What would you do to fault find this? I'm tempted to just part out the whole thing and go for a cloud service - still that won't help if the problem happens as the files are transfered. I want to figure out what's going on here
  4. I gave up and reverted to 5.2. Then I gave up on using IDE controllers, and got IDE to SATA converters for all my old drives. https://www.ebay.com/itm/3-5-HDD-IDE-to-Serial-ATA-SATA-Adapter-Parallel-To-Serial-Hard-Drive-Convertor/232195324527?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2060353.m2749.l2649 They seem to work fine! Just as I got all my old drives up and running I realized I was out of power connections for my newer drives, so no I'm waiting for a few of these: https://www.ebay.com/itm/PC-ATX-4Pin-4P-IDE-Molex-to-4-SATA-Serial-ATA-Power-Supply-Cable-Cord-18AWG-Wire/272988657406?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2060353.m2749.l2648 Hopefully in a week or two it will all be up and running. For my purpose, I don't think there are any advantages of using a newer version than 5.2, so I'll stick to what works for now.
  5. I intend to use either DSM 5.2 or 6.0.2. I don't really need any new features, this server will mainly be used for keeping backups. For me, this is more about giving my old hardware a new lease of life than maximising performance. Power consumption is not an issue. I live in a cold climate and need heating most of the year anyway. Putting 10 older drives to use makes sense for my purpose, even though I'd never do this if I built a nas for a client. A larger number of drives also helps justify 2 redundant drives. I'm going to give 6.0.2 another try on fresh drives and a different psu/motherboard before I give up.
  6. Hi again, thanks you your input Polanskiman. I did some more testing, and my SATA controllers are actually working. I have two silicon image SATA controllers, both supported by additional drivers included in the custom extra.izma, and they seem to work fine. The non-working IDE controllers are Marvell 88SE6102 (included in motherboard) and highpoint hpt372A (PCI). These are also supported by the custom extra.izma, but will cause the system to fail to boot, on 6.0.2. When I was using DSM 5.2 both these controllers would seem to work, but whatever configuration I made on them (RAID, single disk etc.) would get dropped whenever I reboot. If anyone can reccomend an IDE controller that is tested and fully working with any version of XPEnology, I'd be very grateful. I have quite a few medium and large capacity ATA drives with low hours. It'd be great to be able to put them to use. I'll leave the MAC adresses for now, as it doesn't seem to be related to the issues I'm having.
  7. Now however, whenever I insert a PCI PATA or SATA card or enable the onboard PATA controller, it seems that the server gets stuck on boot, and I don't get ethernet. I think I'll give DSM 4.3 a try, guessing it might be more likely for older software to work with my old hardware.
  8. sbv3000: Thanks for your help! I'm not sure if it was disabling the onboard NIC or moving to a different PCI express slot that made the difference, but at least now it works. I'm a bit confused though: the mac address in the grub.cfg is now incorrect, still things seem to work fine. What's the purpose of setting the mac address in this file? For now I'm just testing 6.0.2 to see if it solves my problem with IDE devices being dropped from all types of arrays on reboot. If this does not work, I guess the last thing to try is to roll back to DSM 4.x.x
  9. Hi, I've been trying for a while now to get jun's loader 1.01 to work. The built in ethernet adapter (atheros) is not supported, so I bought an intel adapter that should work. I updated the mac adress and the vid/pid of the usb stick, but still can't find the server. I then purchased a realtek ethernet adapter, updated the files, still nothing. Bought another Intel (different model), and same thing. I then bought another pendrive, and updated vid and pid, still same thing. Is there any way to troubleshoot this? I'm getting tired of buying new hardware that leads me nowhere :/ Btw: on DSM 5.2 all four adapters work fine, but I'm having issues with my ATA drives. Partitions are lost on all ATA controllers whenever I reboot (SATA works). Which is why I want to try 6.x.x
  10. I tried reinstalling the SIL 3114 SATA controller, and attaching a drive, and it works fine. Array is not lost on reboot. Maybe a stupid question but: Perhaps IDE support is broken? Has anyone here got it working properly?
  11. winscp is much better than the telnet client, thanks for the advise! I tried making single volumes on the IDE drives, and they're still dropped at boot. I tried pulling both PCI cards, re-enabling the onboard IDE, create two single volumes. Those are also lost if I reboot. It seems the main problem may be that the PATA modules are not loaded yet at the point when it starts assembling the raid arrays. I've been loading the modules using a script called S05disks.sh in /usr/syno/etc/rc.d I'll try renaming to S00disks.sh now assuming that the scripts are loaded alphabetically, and we'll see if that helps. There's also a feature in the bios to disable moving PCI adresses above the RAM. I'll try that as well. How do I mask out the IDE drives? Is it in the same file that I enabled support for more than 12 drives?
  12. well it's a 750W PSU, currently running 8 drives (6 SATA and 2 IDE as shr2), a low power consumption GPU and a mid range (in terms of power consumption) CPU. It should be enough. I guess I should get hold of an oscilloscope to check for ripple, but I find it strange that it only happens on IDE devices. There's still a few things left to try, but it would be great if there was some way to make the system log what happens, since dmesg only shows the last 3 pages or so... I guess I should try out the SIL sata controller, as it's also on the PCI bus. That would determine if this is a IDE issue or a PCI issue. I was not aware of cable select being a liability, trying with Master&slave now
  13. So I deleted the array, made a new one, then let the system reboot. My IDE drives are still being dropped from the array. Here's the DMESG: dmesg [ 29.926055] md/raid:md5: device sdf8 operational as raid disk 2 [ 29.926057] md/raid:md5: device sde8 operational as raid disk 1 [ 29.926444] md/raid:md5: allocated 5394kB [ 29.929058] md/raid:md5: raid level 6 active with 3 out of 5 devices, algorit hm 2 [ 29.929061] RAID conf printout: [ 29.929063] --- level:6 rd:5 wd:3 [ 29.929065] disk 0, o:1, dev:sdd8 [ 29.929068] disk 1, o:1, dev:sde8 [ 29.929070] disk 2, o:1, dev:sdf8 [ 29.929121] md5: detected capacity change from 0 to 204189204480 [ 29.930930] md: bind<sdd7> [ 29.931145] md: bind<sdb6> [ 29.931240] md: bind<sdd6> [ 29.935248] md5: unknown partition table [ 29.939072] md/raid:md2: device sda5 operational as raid disk 0 [ 29.939077] md/raid:md2: device sdf5 operational as raid disk 5 [ 29.939079] md/raid:md2: device sde5 operational as raid disk 4 [ 29.939081] md/raid:md2: device sdd5 operational as raid disk 3 [ 29.939082] md/raid:md2: device sdc5 operational as raid disk 2 [ 29.939084] md/raid:md2: device sdb5 operational as raid disk 1 [ 29.939664] md/raid:md2: allocated 8562kB [ 29.941101] md/raid:md2: raid level 6 active with 6 out of 8 devices, algorit hm 2 [ 29.941105] RAID conf printout: [ 29.941106] --- level:6 rd:8 wd:6 [ 29.941109] disk 0, o:1, dev:sda5 [ 29.941111] disk 1, o:1, dev:sdb5 [ 29.941113] disk 2, o:1, dev:sdc5 [ 29.941115] disk 3, o:1, dev:sdd5 [ 29.941117] disk 4, o:1, dev:sde5 [ 29.941119] disk 5, o:1, dev:sdf5 [ 29.941148] md2: detected capacity change from 0 to 210429149184 [ 29.950202] md2: unknown partition table [ 29.979146] md: bind<sde7> [ 29.979205] md: bind<sde6> [ 29.983115] md: bind<sdf7> [ 29.983299] md: bind<sda7> [ 29.984022] md/raid:md4: device sda7 operational as raid disk 0 [ 29.984025] md/raid:md4: device sdf7 operational as raid disk 3 [ 29.984028] md/raid:md4: device sde7 operational as raid disk 2 [ 29.984029] md/raid:md4: device sdd7 operational as raid disk 1 [ 29.984440] md/raid:md4: allocated 6450kB [ 29.984715] md/raid:md4: raid level 6 active with 4 out of 6 devices, algorit hm 2 [ 29.984717] RAID conf printout: [ 29.984718] --- level:6 rd:6 wd:4 [ 29.984720] disk 0, o:1, dev:sda7 [ 29.984722] disk 1, o:1, dev:sdd7 [ 29.984724] disk 2, o:1, dev:sde7 [ 29.984726] disk 3, o:1, dev:sdf7 [ 29.984755] md4: detected capacity change from 0 to 87743004672 [ 29.985035] md: bind<sdf6> [ 29.985307] md: bind<sda6> [ 29.986416] md/raid:md3: device sda6 operational as raid disk 0 [ 29.986419] md/raid:md3: device sdf6 operational as raid disk 4 [ 29.986421] md/raid:md3: device sde6 operational as raid disk 3 [ 29.986423] md/raid:md3: device sdd6 operational as raid disk 2 [ 29.986424] md/raid:md3: device sdb6 operational as raid disk 1 [ 29.986834] md/raid:md3: allocated 7506kB [ 29.986854] md/raid:md3: raid level 6 active with 5 out of 7 devices, algorit hm 2 [ 29.986856] RAID conf printout: [ 29.986857] --- level:6 rd:7 wd:5 [ 29.986859] disk 0, o:1, dev:sda6 [ 29.986860] disk 1, o:1, dev:sdb6 [ 29.986862] disk 2, o:1, dev:sdd6 [ 29.986864] disk 3, o:1, dev:sde6 [ 29.986865] disk 4, o:1, dev:sdf6 [ 29.986892] md3: detected capacity change from 0 to 99890626560 [ 29.999572] md4: unknown partition table [ 30.023859] md3: unknown partition table [ 30.601492] bio: create slab <bio-2> at 2 [ 34.051430] ip_tables: (C) 2000-2006 Netfilter Core Team [ 34.085489] nf_conntrack version 0.5.0 (16384 buckets, 65536 max) [ 34.494699] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 40.917725] EXT4-fs (dm-0): barriers disabled [ 40.975143] EXT4-fs (dm-0): mounted filesystem with writeback data mode. Opts : usrjquota=aquota.user,grpjquota=aquota.group,jqfmt=vfsv0,synoacl,data=writebac k,oldalloc [ 41.765052] usb-storage 8-2:1.0: USB Mass Storage device detected [ 41.765126] scsi10 : usb-storage 8-2:1.0 [ 41.765202] usb-storage 8-3:1.0: USB Mass Storage device detected [ 41.765305] scsi11 : usb-storage 8-3:1.0 [ 41.765358] usbcore: registered new interface driver usb-storage [ 41.801692] usbcore: registered new interface driver usblp [ 41.843244] usbcore: registered new interface driver usbhid [ 41.843248] usbhid: USB HID core driver [ 42.180276] ip_tables: (C) 2000-2006 Netfilter Core Team [ 42.273370] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 42.768559] scsi 11:0:0:0: Direct-Access SanDisk Ultra Fit 1.00 PQ: 0 ANSI: 6 [ 42.769136] sd 11:0:0:0: Attached scsi generic sg6 type 0 [ 42.769433] sd 11:0:0:0: [sdu] 30031250 512-byte logical blocks: (15.3 GB/14. 3 GiB) [ 42.769930] scsi 10:0:0:0: Direct-Access Generic Flash Disk 8.07 PQ: 0 ANSI: 2 [ 42.770319] sd 10:0:0:0: Attached scsi generic sg7 type 0 [ 42.771056] sd 11:0:0:0: [sdu] Write Protect is off [ 42.771061] sd 11:0:0:0: [sdu] Mode Sense: 43 00 00 00 [ 42.771557] sd 10:0:0:0: [sdv] 7987200 512-byte logical blocks: (4.08 GB/3.80 GiB) [ 42.772058] sd 11:0:0:0: [sdu] Write cache: disabled, read cache: enabled, do esn't support DPO or FUA [ 42.772437] sd 10:0:0:0: [sdv] Write Protect is off [ 42.772442] sd 10:0:0:0: [sdv] Mode Sense: 03 00 00 00 [ 42.773053] sd 10:0:0:0: [sdv] No Caching mode page found [ 42.773057] sd 10:0:0:0: [sdv] Assuming drive cache: write through [ 42.777275] sd 10:0:0:0: [sdv] No Caching mode page found [ 42.777280] sd 10:0:0:0: [sdv] Assuming drive cache: write through [ 42.780954] sdu: sdu1 [ 42.784144] sd 11:0:0:0: [sdu] Attached SCSI removable disk [ 42.791347] sdv: sdv1 [ 42.793809] sd 10:0:0:0: [sdv] No Caching mode page found [ 42.793814] sd 10:0:0:0: [sdv] Assuming drive cache: write through [ 42.793818] sd 10:0:0:0: [sdv] Attached SCSI removable disk [ 42.935753] ata1.00: configured for UDMA/133 [ 42.935760] ata1: EH complete [ 42.945391] ata2.00: configured for UDMA/100 [ 42.945400] ata2: EH complete [ 42.952614] ata3.00: configured for UDMA/100 [ 42.952621] ata3: EH complete [ 42.955156] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doe sn't support DPO or FUA [ 42.956492] ata4.00: LPM support broken, forcing max_power [ 42.961686] ata4.00: LPM support broken, forcing max_power [ 42.962903] ata4.00: configured for UDMA/133 [ 42.962929] ata4: EH complete [ 42.966236] ata5.00: configured for UDMA/133 [ 42.966245] ata5: EH complete [ 42.975012] BUG: unable to handle kernel NULL pointer dereference at (null) [ 42.975018] IP: [<ffffffff813cd98c>] syno_mv_9235_disk_led_set+0x3c/0xd0 [ 42.975026] PGD 110936067 PUD 11090b067 PMD 0 [ 42.975029] Oops: 0000 [#1] SMP [ 42.975032] Modules linked in: nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filt er ip6_tables xt_geoip(O) xt_recent xt_iprange xt_limit xt_state xt_multiport xt _LOG nf_conntrack_ipv4 nf_defrag_ipv4 iptable_filter ip_tables hid_generic usbhi d hid usblp usb_storage oxu210hp_hcd xt_length xt_tcpudp nf_conntrack x_tables b romolow_synobios(PO) btrfs synoacl_vfs(PO) zlib_deflate hfsplus md4 hmac mlx_com pat(O) tn40xx(O) fuse vfat fat glue_helper lrw gf128mul ablk_helper arc4 rng_cor e cpufreq_conservative cpufreq_powersave cpufreq_performance cpufreq_ondemand mp erf processor cpufreq_stats freq_table dm_snapshot crc_itu_t quota_v2 quota_tree psnap p8022 llc sit tunnel4 ip_tunnel zram(C) r8152 asix ax88179_178a usbnet et xhci_hcd xhci_hcd ehci_pci ehci_hcd uhci_hcd ohci_hcd usbcore usb_common hptiop 3w_sas 3w_9xxx mvsas hpsa arcmsr pm80xx aic94xx megaraid_sas megaraid_mbox megar aid_mm nvme mpt3sas mptsas mptspi mptscsih mptbase scsi_transport_spi sg ata_pii x sata_uli sata_svw sata_qstor sata_sis pata_sis stex sata_sx4 sata_promise sata _nv sata_via sata_sil pdc_adma pata_via iscsi_tcp libiscsi_tcp libiscsi enic qlg e qlcnic qla3xxx netxen_nic mlx4_en mlx4_core cxgb4 cxgb3 cnic ipv6 bnx2x bna be 2net sis900 sis190 jme atl1e atl1c atl2 atl1 alx sky2 skge via_velocity crc_ccit t via_rhine r8101 r8168 r8169 8139too 8139cp tg3 broadcom b44 bnx2 ssb uio force deth i40e ixgbe ixgb igb ioatdma e1000e e1000 e100 dca pcnet32 amd8111e mdio mii evdev button thermal_sys compat(O) cryptd ecryptfs sha512_generic sha256_generi c sha1_generic ecb aes_x86_64 authenc des_generic libcrc32c ansi_cprng cts md5 c bc [last unloaded: ip_tables] [ 42.975140] CPU: 0 PID: 21145 Comm: scemd Tainted: P C O 3.10.35 #1 [ 42.975142] Hardware name: System manufacturer P5Q SE/P5Q SE, BIOS 1005 07 /10/2009 [ 42.975144] task: ffff880127786280 ti: ffff88010f690000 task.ti: ffff88010f69 0000 [ 42.975145] RIP: 0010:[<ffffffff813cd98c>] [<ffffffff813cd98c>] syno_mv_9235 _disk_led_set+0x3c/0xd0 [ 42.975150] RSP: 0018:ffff88010f693d18 EFLAGS: 00010202 [ 42.975151] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 000000000000000b [ 42.975153] RDX: ffff880125ec4000 RSI: ffff880125ec4000 RDI: ffff880125ce0800 [ 42.975154] RBP: 0000000000000000 R08: ffff880129b571b8 R09: 0000000000000008 [ 42.975156] R10: 00000000f77b7430 R11: 0000000000000000 R12: ffff880129b57180 [ 42.975158] R13: 0000000000000007 R14: 0000000000000001 R15: 0000000000000000 [ 42.975160] FS: 0000000000000000(0000) GS:ffff88012fc00000(0063) knlGS:00000 000f4a10b70 [ 42.975162] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 42.975163] CR2: 0000000000000000 CR3: 0000000110972000 CR4: 00000000000007f0 [ 42.975165] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.975167] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 42.975168] Stack: [ 42.975169] 0000000000000006 ffffffffa0c5bb98 ffffffffffffffff 00000000f4a10 048 [ 42.975173] ffff880129b57180 ffffffffa0c58574 00000000f700e000 ffff88010f693 de0 [ 42.975175] ffff880110b99000 0000000000000007 00000000ffffff9c 00000000fffff f9c [ 42.975178] Call Trace: [ 42.975185] [<ffffffffa0c5bb98>] ? SetSCSIHostLedStatusBy9235GPIOandAHCISGPI O+0x68/0x100 [bromolow_synobios] [ 42.975190] [<ffffffffa0c58574>] ? synobios_ioctl+0xe24/0x1060 [bromolow_syn obios] [ 42.975194] [<ffffffff8110b6bc>] ? filename_lookup+0x2c/0xb0 [ 42.975197] [<ffffffff811098b4>] ? getname_flags.part.31+0x84/0x130 [ 42.975200] [<ffffffff81110610>] ? user_path_at_empty+0xa0/0x120 [ 42.975204] [<ffffffff8116a84b>] ? sysfs_getattr+0x4b/0x60 [ 42.975207] [<ffffffff81116f82>] ? dput+0x22/0x1b0 [ 42.975211] [<ffffffff8114bc57>] ? compat_sys_ioctl+0x1e7/0x1500 [ 42.975215] [<ffffffff810348e0>] ? sys32_stat64+0x10/0x30 [ 42.975219] [<ffffffff8152769c>] ? sysenter_dispatch+0x7/0x21 [ 42.975221] Code: 0f 84 a0 00 00 00 48 8b 90 f8 04 00 00 48 85 d2 0f 84 97 00 00 00 48 8b 82 80 2c 00 00 8b 4a 24 48 8b 70 78 48 8b 40 20 83 c1 04 <48> 8b 00 2b 4e 24 48 85 c0 74 69 be 20 10 07 07 89 b0 a8 00 00 [ 42.975247] RIP [<ffffffff813cd98c>] syno_mv_9235_disk_led_set+0x3c/0xd0 [ 42.975250] RSP <ffff88010f693d18> [ 42.975252] CR2: 0000000000000000 [ 42.975255] ---[ end trace 408ab3bc81433455 ]--- [ 42.975472] ata6.00: configured for UDMA/133 [ 42.975478] ata6: EH complete [ 44.384356] pata_hpt37x: bus clock 33MHz, using 66MHz DPLL [ 44.388395] scsi12 : pata_hpt37x [ 44.393024] scsi13 : pata_hpt37x [ 44.393102] ata11: PATA max UDMA/133 cmd 0xe080 ctl 0xe000 bmdma 0xd400 irq 1 8 [ 44.393106] ata12: PATA max UDMA/133 cmd 0xdc00 ctl 0xd880 bmdma 0xd408 irq 1 8 [ 44.569852] ata11.00: ATA-6: WDC WD2000JB-00GVA0, 08.02D08, max UDMA/100 [ 44.569858] ata11.00: 390721968 sectors, multi 16: LBA48 [ 44.570980] ata11.01: ATA-6: WDC WD1600JB-00EVA0, 15.05R15, max UDMA/100 [ 44.570985] ata11.01: 312581808 sectors, multi 16: LBA48 [ 44.578691] ata11.00: configured for UDMA/100 [ 44.585503] ata11.01: configured for UDMA/100 [ 44.588884] scsi 12:0:0:0: Direct-Access WDC WD2000JB-00GVA0 08.0 PQ: 0 ANSI: 5 [ 44.589069] sd 12:0:0:0: [sdm] 390721968 512-byte logical blocks: (200 GB/186 GiB) [ 44.589116] sd 12:0:0:0: [sdm] Write Protect is off [ 44.589120] sd 12:0:0:0: [sdm] Mode Sense: 00 3a 00 00 [ 44.589141] sd 12:0:0:0: [sdm] Write cache: enabled, read cache: enabled, doe sn't support DPO or FUA [ 44.589281] sd 12:0:0:0: Attached scsi generic sg8 type 0 [ 44.635243] scsi 12:0:1:0: Direct-Access WDC WD1600JB-00EVA0 15.0 PQ: 0 ANSI: 5 [ 44.635335] want_idx 12 index 13. delay and reget [ 44.652672] sdm: sdm1 sdm2 sdm3 < sdm5 sdm6 sdm7 sdm8 > [ 44.653109] sd 12:0:0:0: [sdm] Attached SCSI disk [ 44.820549] loop: module loaded [ 45.112913] ata1.00: configured for UDMA/133 [ 45.112922] ata1: EH complete [ 45.291018] ata2.00: configured for UDMA/100 [ 45.291024] ata2: EH complete [ 45.458952] ata3.00: configured for UDMA/100 [ 45.458960] ata3: EH complete [ 45.557824] ata4.00: LPM support broken, forcing max_power [ 45.563147] ata4.00: LPM support broken, forcing max_power [ 45.564410] ata4.00: configured for UDMA/133 [ 45.564415] ata4: EH complete [ 45.593440] ata5.00: configured for UDMA/133 [ 45.593447] ata5: EH complete [ 45.616235] ata6.00: configured for UDMA/133 [ 45.616241] ata6: EH complete [ 45.635013] want_idx 12 index 13 [ 45.635017] want_idx 12 index 13. delay and reget [ 45.932837] FAT-fs (sdu1): Volume was not properly unmounted. Some data may b e corrupt. Please run fsck. [ 46.635015] want_idx 12 index 13 [ 46.635020] want_idx 12 index 13. delay and reget [ 46.800267] FAT-fs (sdv1): Volume was not properly unmounted. Some data may b e corrupt. Please run fsck. [ 47.635008] want_idx 12 index 13 [ 47.635013] want_idx 12 index 13. delay and reget [ 48.635009] want_idx 12 index 13 [ 48.635013] want_idx 12 index 13. delay and reget [ 48.912121] ata11.00: configured for UDMA/100 [ 48.919427] ata11.01: configured for UDMA/100 [ 48.919436] ata11: EH complete [ 48.933113] sd 12:0:0:0: [sdm] Write cache: disabled, read cache: enabled, do esn't support DPO or FUA [ 49.635008] want_idx 12 index 13 [ 49.635012] want_idx 12 index 13. delay and reget [ 50.635007] want_idx 12 index 13 [ 50.635011] want_idx 12 index 13. delay and reget [ 51.635010] want_idx 12 index 13 [ 51.635014] want_idx 12 index 13. delay and reget [ 52.635012] want_idx 12 index 13 [ 52.635017] want_idx 12 index 13. delay and reget [ 53.635009] want_idx 12 index 13 [ 53.635013] want_idx 12 index 13. delay and reget [ 54.635007] want_idx 12 index 13 [ 54.635011] want_idx 12 index 13. delay and reget [ 55.635010] want_idx 12 index 13 [ 55.635014] want_idx 12 index 13. delay and reget [ 56.635011] want_idx 12 index 13 [ 56.635015] want_idx 12 index 13. delay and reget [ 57.635009] want_idx 12 index 13 [ 57.635013] want_idx 12 index 13. delay and reget [ 58.635009] want_idx 12 index 13 [ 58.635013] want_idx 12 index 13. delay and reget [ 59.635008] want_idx 12 index 13 [ 59.635132] sd 12:0:1:0: Attached scsi generic sg9 type 0 [ 59.635455] sd 12:0:1:0: [sdn] 312581808 512-byte logical blocks: (160 GB/149 GiB) [ 59.635501] sd 12:0:1:0: [sdn] Write Protect is off [ 59.635504] sd 12:0:1:0: [sdn] Mode Sense: 00 3a 00 00 [ 59.635524] sd 12:0:1:0: [sdn] Write cache: enabled, read cache: enabled, doe sn't support DPO or FUA [ 59.715261] sdn: sdn1 sdn2 sdn3 < sdn5 sdn6 sdn7 sdn8 > [ 59.715680] sd 12:0:1:0: [sdn] Attached SCSI disk [ 61.127619] ata11.00: configured for UDMA/100 [ 61.134349] ata11.01: configured for UDMA/100 [ 61.134355] ata11: EH complete [ 61.202547] sd 12:0:1:0: [sdn] Write cache: disabled, read cache: enabled, do esn't support DPO or FUA [ 61.457079] findhostd uses obsolete (PF_INET,SOCK_PACKET) AudunNAS> Hide As far as I can tell this doesn't show any errors regarding the PATA drives? Is there a log file that I can look into?
  14. It appears I was being too optimistic. To give it a proper test, let the system rebuild the degraded array using the two disks attached. I left it on all night, and the next morning it had crashed. web interface down, telnet down, and I could not even log on at the server itself. here's the dmesg from just after the following boot: dmesg [ 33.798727] md/raid:md5: raid level 6 active with 3 out of 5 devices, algorit hm 2 [ 33.798730] RAID conf printout: [ 33.798732] --- level:6 rd:5 wd:3 [ 33.798734] disk 0, o:1, dev:sdd8 [ 33.798736] disk 1, o:1, dev:sde8 [ 33.798738] disk 2, o:1, dev:sdf8 [ 33.798762] md5: detected capacity change from 0 to 204189204480 [ 33.803819] md/raid:md3: device sda6 operational as raid disk 0 [ 33.803824] md/raid:md3: device sdf6 operational as raid disk 4 [ 33.803826] md/raid:md3: device sde6 operational as raid disk 3 [ 33.803828] md/raid:md3: device sdd6 operational as raid disk 2 [ 33.803829] md/raid:md3: device sdb6 operational as raid disk 1 [ 33.804298] md/raid:md3: allocated 7506kB [ 33.806086] md5: unknown partition table [ 33.807632] md: bind<sda7> [ 33.809856] md/raid:md2: device sda5 operational as raid disk 0 [ 33.809861] md/raid:md2: device sdf5 operational as raid disk 5 [ 33.809862] md/raid:md2: device sde5 operational as raid disk 4 [ 33.809864] md/raid:md2: device sdd5 operational as raid disk 3 [ 33.809866] md/raid:md2: device sdc5 operational as raid disk 2 [ 33.809867] md/raid:md2: device sdb5 operational as raid disk 1 [ 33.810454] md/raid:md2: allocated 8562kB [ 33.811161] md/raid:md3: raid level 6 active with 5 out of 7 devices, algorit hm 2 [ 33.811165] RAID conf printout: [ 33.811167] --- level:6 rd:7 wd:5 [ 33.811169] disk 0, o:1, dev:sda6 [ 33.811172] disk 1, o:1, dev:sdb6 [ 33.811174] disk 2, o:1, dev:sdd6 [ 33.811176] disk 3, o:1, dev:sde6 [ 33.811178] disk 4, o:1, dev:sdf6 [ 33.811210] md3: detected capacity change from 0 to 99890626560 [ 33.814581] md/raid:md2: raid level 6 active with 6 out of 8 devices, algorit hm 2 [ 33.814585] RAID conf printout: [ 33.814587] --- level:6 rd:8 wd:6 [ 33.814590] disk 0, o:1, dev:sda5 [ 33.814592] disk 1, o:1, dev:sdb5 [ 33.814594] disk 2, o:1, dev:sdc5 [ 33.814596] disk 3, o:1, dev:sdd5 [ 33.814598] disk 4, o:1, dev:sde5 [ 33.814599] disk 5, o:1, dev:sdf5 [ 33.814630] md2: detected capacity change from 0 to 210429149184 [ 33.815686] md/raid:md4: device sda7 operational as raid disk 0 [ 33.815690] md/raid:md4: device sdf7 operational as raid disk 3 [ 33.815692] md/raid:md4: device sde7 operational as raid disk 2 [ 33.815693] md/raid:md4: device sdd7 operational as raid disk 1 [ 33.816124] md/raid:md4: allocated 6450kB [ 33.816748] md/raid:md4: raid level 6 active with 4 out of 6 devices, algorit hm 2 [ 33.816751] RAID conf printout: [ 33.816752] --- level:6 rd:6 wd:4 [ 33.816755] disk 0, o:1, dev:sda7 [ 33.816757] disk 1, o:1, dev:sdd7 [ 33.816758] disk 2, o:1, dev:sde7 [ 33.816760] disk 3, o:1, dev:sdf7 [ 33.816789] md4: detected capacity change from 0 to 87743004672 [ 33.833696] md3: unknown partition table [ 33.836598] md4: unknown partition table [ 33.860059] md2: unknown partition table [ 34.589028] bio: create slab <bio-2> at 2 [ 37.750140] ip_tables: (C) 2000-2006 Netfilter Core Team [ 37.784143] nf_conntrack version 0.5.0 (16384 buckets, 65536 max) [ 38.060150] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 45.600718] EXT4-fs (dm-0): barriers disabled [ 46.104921] EXT4-fs (dm-0): recovery complete [ 46.152862] EXT4-fs (dm-0): mounted filesystem with writeback data mode. Opts : usrjquota=aquota.user,grpjquota=aquota.group,jqfmt=vfsv0,synoacl,data=writebac k,oldalloc [ 50.327300] ata1.00: configured for UDMA/133 [ 50.327306] ata1: EH complete [ 50.327408] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doe sn't support DPO or FUA [ 50.346376] ata2.00: configured for UDMA/100 [ 50.346383] ata2: EH complete [ 50.348195] ata3.00: configured for UDMA/100 [ 50.348202] ata3: EH complete [ 50.349950] ata4.00: LPM support broken, forcing max_power [ 50.354625] ata5.00: configured for UDMA/133 [ 50.354633] ata5: EH complete [ 50.355268] ata4.00: LPM support broken, forcing max_power [ 50.356521] ata4.00: configured for UDMA/133 [ 50.356527] ata4: EH complete [ 50.356977] ata6.00: configured for UDMA/133 [ 50.356981] ata6: EH complete [ 50.357026] BUG: unable to handle kernel NULL pointer dereference at (null) [ 50.357030] IP: [<ffffffff813cd98c>] syno_mv_9235_disk_led_set+0x3c/0xd0 [ 50.357038] PGD 110616067 PUD 110615067 PMD 0 [ 50.357042] Oops: 0000 [#1] SMP [ 50.357045] Modules linked in: nf_conntrack_ipv6(-) nf_defrag_ipv6 ip6table_f ilter ip6_tables xt_length xt_tcpudp xt_LOG nf_conntrack_ipv4 nf_defrag_ipv4 nf_ conntrack iptable_filter ip_tables x_tables bromolow_synobios(PO) btrfs synoacl_ vfs(PO) zlib_deflate hfsplus md4 hmac mlx_compat(O) tn40xx(O) fuse vfat fat glue _helper lrw gf128mul ablk_helper arc4 rng_core cpufreq_conservative cpufreq_powe rsave cpufreq_performance cpufreq_ondemand mperf processor cpufreq_stats freq_ta ble dm_snapshot crc_itu_t quota_v2 quota_tree psnap p8022 llc sit tunnel4 ip_tun nel zram(C) r8152 asix ax88179_178a usbnet etxhci_hcd xhci_hcd ehci_pci ehci_hcd uhci_hcd ohci_hcd usbcore usb_common hptiop 3w_sas 3w_9xxx mvsas hpsa arcmsr pm 80xx aic94xx megaraid_sas megaraid_mbox megaraid_mm nvme mpt3sas mptsas mptspi m ptscsih mptbase scsi_transport_spi sg ata_piix sata_uli sata_svw sata_qstor sata _sis pata_sis stex sata_sx4 sata_promise sata_nv sata_via sata_sil pdc_adma pata _via iscsi_tcp libiscsi_tcp libiscsi enic qlge qlcnic qla3xxx netxen_nic mlx4_en mlx4_core cxgb4 cxgb3 cnic ipv6 bnx2x bna be2net sis900 sis190 jme atl1e atl1c atl2 atl1 alx sky2 skge via_velocity crc_ccitt via_rhine r8101 r8168 r8169 8139t oo 8139cp tg3 broadcom b44 bnx2 ssb uio forcedeth i40e ixgbe ixgb igb ioatdma e1 000e e1000 e100 dca pcnet32 amd8111e mdio mii evdev button thermal_sys compat(O) cryptd ecryptfs sha512_generic sha256_generic sha1_generic ecb aes_x86_64 authe nc des_generic libcrc32c ansi_cprng cts md5 cbc [last unloaded: xt_multiport] [ 50.357146] CPU: 1 PID: 20368 Comm: scemd Tainted: P C O 3.10.35 #1 [ 50.357148] Hardware name: System manufacturer P5Q SE/P5Q SE, BIOS 1005 07 /10/2009 [ 50.357150] task: ffff88012a206900 ti: ffff880110650000 task.ti: ffff88011065 0000 [ 50.357151] RIP: 0010:[<ffffffff813cd98c>] [<ffffffff813cd98c>] syno_mv_9235 _disk_led_set+0x3c/0xd0 [ 50.357155] RSP: 0018:ffff880110653d18 EFLAGS: 00010202 [ 50.357157] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 000000000000000b [ 50.357159] RDX: ffff880129c28000 RSI: ffff880129c28000 RDI: ffff8801258e6800 [ 50.357160] RBP: 0000000000000000 R08: ffff880122fa8ef8 R09: 0000000000000008 [ 50.357162] R10: 00000000f7755430 R11: 0000000000000000 R12: ffff880122fa8ec0 [ 50.357163] R13: 0000000000000009 R14: 0000000000000001 R15: 0000000000000000 [ 50.357166] FS: 0000000000000000(0000) GS:ffff88012fc80000(0063) knlGS:00000 000f49aeb70 [ 50.357168] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 50.357169] CR2: 0000000000000000 CR3: 0000000128be0000 CR4: 00000000000007e0 [ 50.357171] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.357173] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 50.357174] Stack: [ 50.357175] 0000000000000006 ffffffffa0c5bb98 ffffffffffffffff 00000000f49ae 048 [ 50.357178] ffff880122fa8ec0 ffffffffa0c58574 00000000f6fac000 ffff880110653 de0 [ 50.357181] ffff880125e7a000 0000000000000007 00000000ffffff9c 00000000fffff f9c [ 50.357184] Call Trace: [ 50.357191] [<ffffffffa0c5bb98>] ? SetSCSIHostLedStatusBy9235GPIOandAHCISGPI O+0x68/0x100 [bromolow_synobios] [ 50.357195] [<ffffffffa0c58574>] ? synobios_ioctl+0xe24/0x1060 [bromolow_syn obios] [ 50.357199] [<ffffffff8110b6bc>] ? filename_lookup+0x2c/0xb0 [ 50.357202] [<ffffffff811098b4>] ? getname_flags.part.31+0x84/0x130 [ 50.357205] [<ffffffff81110610>] ? user_path_at_empty+0xa0/0x120 [ 50.357209] [<ffffffff8116a84b>] ? sysfs_getattr+0x4b/0x60 [ 50.357212] [<ffffffff81116f82>] ? dput+0x22/0x1b0 [ 50.357216] [<ffffffff8114bc57>] ? compat_sys_ioctl+0x1e7/0x1500 [ 50.357221] [<ffffffff810348e0>] ? sys32_stat64+0x10/0x30 [ 50.357225] [<ffffffff8152769c>] ? sysenter_dispatch+0x7/0x21 [ 50.357226] Code: 0f 84 a0 00 00 00 48 8b 90 f8 04 00 00 48 85 d2 0f 84 97 00 00 00 48 8b 82 80 2c 00 00 8b 4a 24 48 8b 70 78 48 8b 40 20 83 c1 04 <48> 8b 00 2b 4e 24 48 85 c0 74 69 be 20 10 07 07 89 b0 a8 00 00 [ 50.357252] RIP [<ffffffff813cd98c>] syno_mv_9235_disk_led_set+0x3c/0xd0 [ 50.357256] RSP <ffff880110653d18> [ 50.357257] CR2: 0000000000000000 [ 50.357261] ---[ end trace b048d24adac57f0f ]--- [ 50.476258] usb-storage 8-2:1.0: USB Mass Storage device detected [ 50.476309] scsi10 : usb-storage 8-2:1.0 [ 50.476380] usb-storage 8-3:1.0: USB Mass Storage device detected [ 50.476409] scsi11 : usb-storage 8-3:1.0 [ 50.476455] usbcore: registered new interface driver usb-storage [ 50.548448] usbcore: registered new interface driver usblp [ 50.737329] usbcore: registered new interface driver usbhid [ 50.737334] usbhid: USB HID core driver [ 50.745873] ip_tables: (C) 2000-2006 Netfilter Core Team [ 50.831338] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 51.478624] scsi 11:0:0:0: Direct-Access SanDisk Ultra Fit 1.00 PQ: 0 ANSI: 6 [ 51.478815] sd 11:0:0:0: Attached scsi generic sg6 type 0 [ 51.479493] sd 11:0:0:0: [sdu] 30031250 512-byte logical blocks: (15.3 GB/14. 3 GiB) [ 51.479995] scsi 10:0:0:0: Direct-Access Generic Flash Disk 8.07 PQ: 0 ANSI: 2 [ 51.480760] sd 10:0:0:0: Attached scsi generic sg7 type 0 [ 51.481247] sd 11:0:0:0: [sdu] Write Protect is off [ 51.481251] sd 11:0:0:0: [sdu] Mode Sense: 43 00 00 00 [ 51.481992] sd 10:0:0:0: [sdv] 7987200 512-byte logical blocks: (4.08 GB/3.80 GiB) [ 51.482241] sd 11:0:0:0: [sdu] Write cache: disabled, read cache: enabled, do esn't support DPO or FUA [ 51.482629] sd 10:0:0:0: [sdv] Write Protect is off [ 51.482633] sd 10:0:0:0: [sdv] Mode Sense: 03 00 00 00 [ 51.483242] sd 10:0:0:0: [sdv] No Caching mode page found [ 51.483246] sd 10:0:0:0: [sdv] Assuming drive cache: write through [ 51.486740] sd 10:0:0:0: [sdv] No Caching mode page found [ 51.486744] sd 10:0:0:0: [sdv] Assuming drive cache: write through [ 51.489758] sdu: sdu1 [ 51.492745] sd 11:0:0:0: [sdu] Attached SCSI removable disk [ 51.816235] sdv: sdv1 [ 51.868341] sd 10:0:0:0: [sdv] No Caching mode page found [ 51.868346] sd 10:0:0:0: [sdv] Assuming drive cache: write through [ 51.868350] sd 10:0:0:0: [sdv] Attached SCSI removable disk [ 55.682204] loop: module loaded [ 55.802700] ata1.00: configured for UDMA/133 [ 55.802707] ata1: EH complete [ 56.183909] ata2.00: configured for UDMA/100 [ 56.183914] ata2: EH complete [ 56.216281] pata_hpt37x: bus clock 33MHz, using 66MHz DPLL [ 56.217271] scsi12 : pata_hpt37x [ 56.217607] scsi13 : pata_hpt37x [ 56.217652] ata11: PATA max UDMA/133 cmd 0xe080 ctl 0xe000 bmdma 0xd400 irq 1 8 [ 56.217655] ata12: PATA max UDMA/133 cmd 0xdc00 ctl 0xd880 bmdma 0xd408 irq 1 8 [ 56.298166] ata3.00: configured for UDMA/100 [ 56.298172] ata3: EH complete [ 56.392796] ata11.00: ATA-6: WDC WD2000JB-00GVA0, 08.02D08, max UDMA/100 [ 56.392801] ata11.00: 390721968 sectors, multi 16: LBA48 [ 56.393918] ata11.01: ATA-6: WDC WD1600JB-00EVA0, 15.05R15, max UDMA/100 [ 56.393922] ata11.01: 312581808 sectors, multi 16: LBA48 [ 56.401677] ata11.00: configured for UDMA/100 [ 56.408428] ata11.01: configured for UDMA/100 [ 56.409970] ata4.00: LPM support broken, forcing max_power [ 56.411719] scsi 12:0:0:0: Direct-Access WDC WD2000JB-00GVA0 08.0 PQ: 0 ANSI: 5 [ 56.411889] sd 12:0:0:0: Attached scsi generic sg8 type 0 [ 56.414871] scsi 12:0:1:0: Direct-Access WDC WD1600JB-00EVA0 15.0 PQ: 0 ANSI: 5 [ 56.414948] want_idx 12 index 13. delay and reget [ 56.414960] sd 12:0:0:0: [sdm] 390721968 512-byte logical blocks: (200 GB/186 GiB) [ 56.415515] ata4.00: LPM support broken, forcing max_power [ 56.415567] sd 12:0:0:0: [sdm] Write Protect is off [ 56.415570] sd 12:0:0:0: [sdm] Mode Sense: 00 3a 00 00 [ 56.415590] sd 12:0:0:0: [sdm] Write cache: enabled, read cache: enabled, doe sn't support DPO or FUA [ 56.416789] ata4.00: configured for UDMA/133 [ 56.416797] ata4: EH complete [ 56.447690] ata5.00: configured for UDMA/133 [ 56.447696] ata5: EH complete [ 56.467281] sdm: sdm1 sdm2 sdm3 < sdm5 sdm6 sdm7 sdm8 > [ 56.467676] sd 12:0:0:0: [sdm] Attached SCSI disk [ 56.470547] ata6.00: configured for UDMA/133 [ 56.470553] ata6: EH complete [ 57.414853] want_idx 12 index 13 [ 57.414858] want_idx 12 index 13. delay and reget [ 57.944082] FAT-fs (sdu1): Volume was not properly unmounted. Some data may b e corrupt. Please run fsck. [ 58.414009] want_idx 12 index 13 [ 58.414014] want_idx 12 index 13. delay and reget [ 59.414010] want_idx 12 index 13 [ 59.414014] want_idx 12 index 13. delay and reget [ 60.121697] FAT-fs (sdv1): Volume was not properly unmounted. Some data may b e corrupt. Please run fsck. [ 60.414021] want_idx 12 index 13 [ 60.414026] want_idx 12 index 13. delay and reget [ 61.414009] want_idx 12 index 13 [ 61.414014] want_idx 12 index 13. delay and reget [ 62.414011] want_idx 12 index 13 [ 62.414016] want_idx 12 index 13. delay and reget >[ 63.035660] init: smbd main process (22213) killed by HUP signal >[ 63.035719] init: smbd main process ended, respawning [ 63.414017] want_idx 12 index 13 [ 63.414021] want_idx 12 index 13. delay and reget [ 63.729569] ata11.00: configured for UDMA/100 [ 63.736420] ata11.01: configured for UDMA/100 [ 63.736425] ata11: EH complete [ 63.736525] sd 12:0:0:0: [sdm] Write cache: disabled, read cache: enabled, do esn't support DPO or FUA [ 64.414009] want_idx 12 index 13 [ 64.414013] want_idx 12 index 13. delay and reget >[ 64.927066] init: smbd main process (22767) killed by HUP signal >[ 64.927114] init: smbd main process ended, respawning [ 65.414009] want_idx 12 index 13 [ 65.414013] want_idx 12 index 13. delay and reget [ 66.414011] want_idx 12 index 13 [ 66.414015] want_idx 12 index 13. delay and reget [ 67.414016] want_idx 12 index 13 [ 67.414020] want_idx 12 index 13. delay and reget [ 68.414008] want_idx 12 index 13 [ 68.414012] want_idx 12 index 13. delay and reget [ 69.414010] want_idx 12 index 13 [ 69.414014] want_idx 12 index 13. delay and reget [ 70.414009] want_idx 12 index 13 [ 70.414012] want_idx 12 index 13. delay and reget [ 71.414010] want_idx 12 index 13 [ 71.414146] sd 12:0:1:0: [sdn] 312581808 512-byte logical blocks: (160 GB/149 GiB) [ 71.414193] sd 12:0:1:0: [sdn] Write Protect is off [ 71.414197] sd 12:0:1:0: [sdn] Mode Sense: 00 3a 00 00 [ 71.414216] sd 12:0:1:0: [sdn] Write cache: enabled, read cache: enabled, doe sn't support DPO or FUA [ 71.414292] sd 12:0:1:0: Attached scsi generic sg9 type 0 [ 71.495074] sdn: sdn1 sdn2 sdn3 < sdn5 sdn6 sdn7 sdn8 > [ 71.495468] sd 12:0:1:0: [sdn] Attached SCSI disk [ 72.856636] ata11.00: configured for UDMA/100 [ 72.863365] ata11.01: configured for UDMA/100 [ 72.863370] ata11: EH complete [ 72.982871] sd 12:0:1:0: [sdn] Write cache: disabled, read cache: enabled, do esn't support DPO or FUA [ 75.126075] findhostd uses obsolete (PF_INET,SOCK_PACKET) [ 155.053300] type=1400 audit(1508164937.122:2): apparmor="DENIED" operation="m kdir" parent=23488 profile="/usr/syno/synoman/webman/index.cgi" name="/usr/syno/ synoman/synohdpack/tmp/" pid=23522 comm="mkdir" requested_mask="c" denied_mask=" c" fsuid=0 ouid=0 [ 167.749495] touchVolumeRema[23576]: segfault at 5 ip 000000000804d7cf sp 0000 0000ff91a050 error 6 in touchVolumeRemap.cgi[8048000+7000] [ 167.826560] touchVolumeRema[23577]: segfault at 5 ip 000000000804d7cf sp 0000 0000ffd6a360 error 6 in touchVolumeRemap.cgi[8048000+7000] AudunNAS> Hide
  15. I entered the BIOS and disabled everything I'm not using, and it did not help. I then tried googling the error message, and realized I was having an IRQ conflict. I then enabled PNP OS in the BIOS, and the error is now gone. Apparently Linux will try to allocate IRQs regardless of this setting, so you have to make the BIOS stop assigning IRQs, or you'll end up with IRQ conflicts. I believe the problem is solved, but I have not yet had time to do any testing. On to that now Thanks for your help, I was about to give up on using the PATA drives. EDIT: yes you're right about my setup, it is currently limited to 16 drives, and I've edited the config file to allow for up to 20 drives. I intend to start with 12 drives or so, and keep the SIL controller free so that I can migrate to SATA disks as the old PATA drives die. At the point when I have 2 PATA drives left, I'll replace the 4port PATA controller with another SATA controller.