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nylund

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  1. nylund

    DSM 6.1.x Loader

    I can confirm that the problem does not occur when using a "LSI Logic Parallel" controller.
  2. nylund

    DSM 6.1.x Loader

    Hi! I'm getting this kernel panic when I shutdown or reboot my dsm-VM in ESXi 6.5 causing a Raid1 resync everytime. I have a serial port added to the virtual machine. It seems it happens when using a "Vmware Paravirtual" scsi controller but not when using a "LSI Logic Parallel" controller. Perhaps a bug in the vmw_pvscsi module? Anyone else seen this problem? I'm running DS3615xs 6.0.2-8451 v1.01 [59461.109508] ------------[ cut here ]------------ [59461.110105] kernel BUG at block/blk-core.c:2472! [59461.110687] invalid opcode: 0000 [#1] SMP [59461.111238] Modules linked in: iscsi_target_mod(O) target_core_ep(O) target_core_file(O) target_core_iblock(O) target_core_mod(O) syno_extent_pool(PO) rodsp_ep(O) hid_generic usbhid hid usblp bromolow_synobios(PO) evdev button ax88179_178a(O) usbnet tg3(O) r8169(O) r8168(O) r8101(O) cnic(O) bnx2(O) vmxnet3 pcnet32 e1000 sfc netxen_nic qlge qlcnic qla3xxx pch_gbe ptp_pch sky2 skge jme ipg uio alx atl1c atl1e atl1 libphy mii btrfs synoacl_vfs(PO) zlib_deflate hfsplus md4 hmac bnx2x(O) libcrc32c mdio mlx4_en(O) mlx4_core(O) mlx_compat(O) compat(O) tn40xx(O) i40e(O) ixgbe(O) be2net(O) igb(O) i2c_algo_bit e1000e(O) dca fuse vfat fat crc32c_intel aesni_intel glue_helper lrw gf128mul ablk_helper arc4 cryptd ecryptfs sha512_generic sha256_generic sha1_generic ecb aes_x86_64 authenc des_generic ansi_cprng cts md5 cbc cpufreq_conservative cpufreq_powersave cpufreq_performance cpufreq_ondemand mperf processor thermal_sys cpufreq_stats freq_table dm_snapshot crc_itu_t crc_ccitt quota_v2 quota_tree psnap p8022 llc sit tunnel4 ip_tunnel ipv6 zram(C) sg mpt3sas mpt2sas(O) megaraid_sas ata_piix mptctl mptsas mptspi mptscsih mptbase scsi_transport_spi megaraid megaraid_mbox megaraid_mm vmw_pvscsi BusLogic usb_storage etxhci_hcd xhci_hcd uhci_hcd ehci_pci ehci_hcd usbcore usb_common el000(O) [last unloaded: rpcsec_gss_krb5] [59461.128550] CPU: 1 PID: 0 Comm: swapper/1 Tainted: P C O 3.10.77 #8451 [59461.129483] Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 04/05/2016 [59461.130856] task: ffff88013a12a7b0 ti: ffff88013a134000 task.ti: ffff88013a134000 [59461.131825] RIP: 0010:[] [] blk_finish_request+0xf5/0x270 [59461.132959] RSP: 0018:ffff88013fd03e30 EFLAGS: 00010006 [59461.133651] RAX: 0000000000000246 RBX: ffff880135da6348 RCX: 0000000000000020 [59461.134574] RDX: 0000000000002020 RSI: 00000000fffffffb RDI: ffff880135da6348 [59461.135498] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000006cd0 [59461.136421] R10: 0000000000000003 R11: 0000000103879549 R12: 00000000fffffffb [59461.137342] R13: 00000000fffffffb R14: 0000000000000246 R15: 0000000000050000 [59461.138263] FS: 0000000000000000(0000) GS:ffff88013fd00000(0000) knlGS:0000000000000000 [59461.139305] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [59461.140051] CR2: 00007f1c44da8000 CR3: 000000011de36000 CR4: 00000000000407e0 [59461.140998] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [59461.141940] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [59461.142869] Stack: [59461.143143] ffff880135da6348 0000000000000000 00000000fffffffb ffff88013601c038 [59461.144180] ffffffff81251eb7 ffff8801382289c0 ffff880135da6348 0000000000000000 [59461.145218] 00000000fffffffb 0000000000000000 ffffffff81312139 ffff88013601c038 [59461.146252] Call Trace: [59461.146582] [59461.146845] [] ? blk_end_bidi_request+0x37/0x60 [59461.147713] [] ? scsi_io_completion+0xc9/0x950 [59461.148508] [] ? blk_done_softirq+0x6b/0x80 [59461.149267] [] ? __do_softirq+0xc6/0x1a0 [59461.149992] [] ? call_softirq+0x1c/0x30 [59461.150709] [] ? do_softirq+0x35/0x70 [59461.151400] [] ? irq_exit+0x95/0xa0 [59461.152070] [] ? do_IRQ+0x49/0xb0 [59461.152720] [] ? common_interrupt+0x6a/0x6a [59461.153478] [59461.153740] [] ? arch_remove_reservations+0x110/0x110 [59461.154674] [] ? default_idle+0x2/0x10 [59461.155383] [] ? arch_cpu_idle+0x5/0x20 [59461.156098] [] ? cpu_startup_entry+0x7d/0x160 [59461.156878] Code: 89 de 5b 5d 41 5c 41 5d e9 19 fd ff ff 66 0f 1f 84 00 00 00 00 00 48 8b 7f 38 48 89 de e8 e4 0f 00 00 48 3b 1b 0f 84 2a ff ff ff <0f> 0b 66 0f 1f 84 00 00 00 00 00 44 8b 63 40 41 f7 c4 00 00 00 [59461.160565] RIP [] blk_finish_request+0xf5/0x270 [59461.161401] RSP [59461.161862] ---[ end trace a97746783a16c361 ]--- [59461.162467] Kernel panic - not syncing: Fatal exception in interrupt [59461.163384] Rebooting in 3 seconds.. [59464.213760] ACPI MEMORY or I/O RESET_REG. Thanks, Nylund
  3. Hi gnoboot, Can I have the password for 10.4? I will continue to troubleshoot the performance in ESXi. Thanks
  4. Ahh, just saw that I have already got it. Thanks!
  5. I'm at work but will check the ubuntu installation when I get home. However, I have not changed the IO scheduler so it's the default one. I don't have any older copies but I can try an older one if you send me an image. Also, I would like to try the alpha10.2 if I can get the password. I will check the powersaving settings in DSM. Also, noticed there is a newer vmw_pvscsi version available. It seems you are running 1.0.1.0-k? Perhaps it would be ineresting to try the 1.0.2.0 version?
  6. Yes, with LSI parallel controller I get better results but not as good as with pvscsi on Win 2008. esxtop: KAVG/cmd = 2.60 DAVG/cmd = 79.80 QUED = 1 approx. 85MB/s (FTP) I also tried with a virtual machine running ubuntu (pvscsi) and get approx. the same results as with win2008. So, it seems there is something fishy with the pvscsi module in gnoboot? I'm still using alpha 10. Can I get access to alpha 10.2? Thanks, Nicklas
  7. Now I tried copying the file locally within the same filesystem on both win2008 and DSM. Almost the same results in esxtop.
  8. I have compared GnoBoot 4.3.3827 performance with a Win2008 server both running on ESXi 5.5 (storage on SSD). Client: Filezilla client running on MacOS (native). 1Gb NW. Running esxtop on ESXi while transferring a 4,6GB iso image via FTP to DSM and to the win2008 server running Filezilla server. DSM: KAVG/cmd = 82 DAVG/cmd = 85 QUED = 33 DQLEN =31 Win2008: KAVG/cmd = 0.01 DAVG/cmd = 6.79 QUED = 0 DQLEN =31 Win2008 is maxing out the 1Gbit NW connection. With DSM I get approx. 75MB/s. Seems to be some kind of storage bottleneck with DSM. Both are running pvscsi.
  9. Hi gnoboot, I would also like to try gnoboot on my ESXi (5.1) server. How do I get download URL and PW? I have registered on http://gnoboot.blogspot.com/ a couple of days ago but I have not received anything yet. Sorry for being impatient but I just want to now if I can expect to get it soon. Thanks!
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