Jirin SV

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  1. Jirin SV

    Setup unsupported NVMe Cache

    Unfortunately this didn't help. It turned out that 918+ has a different tools in /usr/bin and /usr/syno/bin. There are for example new these binaries that are missing on DS3515xs: root@DSM:~# nvme nvme-0.9 usage: nvme <command> [<device>] [<args>] The '<device>' may be either an NVMe character device (ex: /dev/nvme0) or an nvme block device (ex: /dev/nvme0n1). The following are all implemented sub-commands: list List all NVMe devices and namespaces on machine id-ctrl Send NVMe Identify Controller id-ns Send NVMe Identify Namespace, display structure list-ns Send NVMe Identify List, display structure create-ns Creates a namespace with the provided parameters delete-ns Deletes a namespace from the controller attach-ns Attaches a namespace to requested controller(s) detach-ns Detaches a namespace from requested controller(s) list-ctrl Send NVMe Identify Controller List, display structure get-ns-id Retrieve the namespace ID of opened block device get-log Generic NVMe get log, returns log in raw format fw-log Retrieve FW Log, show it smart-log Retrieve SMART Log, show it smart-log-add Retrieve additional SMART Log, show it error-log Retrieve Error Log, show it get-feature Get feature and show the resulting value set-feature Set a feature and show the resulting value format Format namespace with new block format fw-activate Activate new firmware slot fw-download Download new firmware admin-passthru Submit arbitrary admin command, return results io-passthru Submit an arbitrary IO command, return results security-send Submit a Security Send command, return results security-recv Submit a Security Receive command, return results resv-acquire Submit a Reservation Acquire, return results resv-register Submit a Reservation Register, return results resv-release Submit a Reservation Release, return results resv-report Submit a Reservation Report, return results dsm Submit a Data Set Management command, return results flush Submit a Flush command, return results compare Submit a Compare command, return results read Submit a read command, return results write Submit a write command, return results write-zeroes Submit a write zeroes command, return results write-uncor Submit a write uncorrectable command, return results reset Resets the controller subsystem-reset Resets the controller show-regs Shows the controller registers. Requires admin character device discover Discover NVMeoF subsystems connect-all Discover and Connect to NVMeoF subsystems connect Connect to NVMeoF subsystem disconnect Disconnect from NVMeoF subsystem version Shows the program version help Display this help See 'nvme help <command>' for more information on a specific command The following are all installed plugin extensions: intel Intel vendor specific extensions lnvm LightNVM specific extensions memblaze Memblaze vendor specific extensions See 'nvme <plugin> help' for more information on a plugin Or: root@DSM:~# synonvme Usage: synonvme --is-nvme-ssd <nvme path> check if a device is a nvme ssd --sn-fr-get <nvme path> get controllor SN and firmware reversion --model-get <nvme path> get nvme disk model --vendor-get <nvme path> get nvme disk vendor --get-location nvme_path / nvme_name get the pcie slot and card slot --smart-info-get nvme_path / nvme_name get the smart information --remaining-life-get nvme_path / nvme_name get the remaining life --temperature-get nvme_path / nvme_name get the temperature I have manually copies those binaries from 918+ to my XPEnology, commands are executed fine, but DSM is still not able to find the drive nor syno_hdd_util. It looks to me that there are also changes to the other binaries under /usr/bin and /usr/syno/bin. I suppose it's not a wise thing to overwrite everything by data from 918+ image on my XPEnology?
  2. Jirin SV

    Setup unsupported NVMe Cache

    Thanks for info, I think you helped me a lot. There is definitely an option to enable NVMe in synoinfo.conf: supportraidcross="yes" supportnvme="yes" mem_default_mb="4096" I will set it on and will test it later on this evening.
  3. Jirin SV

    Setup unsupported NVMe Cache

    Hi, has anyone proceed with NVMe integration? I was able to compile and load the NVMe module for 1.02b loader so I can see and use my NVMe SSD drive, but Synology doesn't. During boot it's loaded like this: [ 22.700644] nvme 0000:04:00.0: irq 47 for MSI/MSI-X [ 22.700660] nvme 0000:04:00.0: irq 48 for MSI/MSI-X [ 22.700666] nvme 0000:04:00.0: irq 49 for MSI/MSI-X [ 22.700670] nvme 0000:04:00.0: irq 50 for MSI/MSI-X [ 22.700675] nvme 0000:04:00.0: irq 51 for MSI/MSI-X [ 22.700680] nvme 0000:04:00.0: irq 52 for MSI/MSI-X [ 22.700684] nvme 0000:04:00.0: irq 53 for MSI/MSI-X [ 22.701358] nvme0n1: p1 [ 22.701381] This is not a kind of scsi disk 252 And device is accessible: root@DSM:~# fdisk -l /dev/nvme0n1 Disk /dev/nvme0n1: 477 GiB, 512110190592 bytes, 1000215216 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disklabel type: dos Disk identifier: 0x915434c3 Device Boot Start End Sectors Size Id Type /dev/nvme0n1p1 2048 975634431 975632384 465.2G 7 HPFS/NTFS/exFAT And also info can be loaded: root@DSM:~# smartctl -i /dev/nvme0 smartctl 6.5 (build date Oct 27 2017) [x86_64-linux-3.10.102] (local build) Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Model Number: THNSN5512GPUK NVMe TOSHIBA 512GB Serial Number: ???????????? Firmware Version: 5KDA4103 PCI Vendor ID: 0x1179:0x1179 IEEE OUI Identifier: 0x0d0800 Total NVM Capacity: 0 [0 B] Unallocated NVM Capacity: 0 [0 B] Maximum Data Transfer Size: 0 Number of Namespaces: 1 Controller ID: 0 Warning Comp. Temp. Threshold: 78 Celsius Critical Comp. Temp. Threshold: 82 Celsius Local Time is: Sat Dec 2 21:38:55 2017 CET But if I run for example syno_hdd_util --ssd_detect, SSD drive is not listed at all. Any ideas how to force Synology to load it? I checked /etc(.defaults)/support_ssd.d, but it misses all the NVMe drives that are officially supported by Synology. So listing it here most likely will not help. I was thinking that maybe the NVME support is disabled for DS3615xs? Another thing is that my Toshiba XG4 isn't listed on the official compatibility list.