Storage pool not appears after format

[SeeYouDown]

SSD NVMe type intel U.2 INTEL SSDPE2KX010T8

after completing this step mdadm: Defaulting to version 1.2 metadata mdadm: array /dev/md5 started.

Creating a physical volume (PV) on md5 partition Really INITIALIZE physical volume "/dev/md5" of volume group "vg5" [y/n]? y WARNING: Forcing physical volume creation on /dev/md5 of volume group "vg5" Physical volume "/dev/md5" successfully created

Creating a volume group (VG) on md5 partition Volume group "vg5" successfully created

M.2 volume support already enabled.

Steps you need to do after running this script:

1. After the restart go to Storage Manager and select online assemble: Storage Pool > Available Pool > Online Assemble
2. Create the volume as you normally would: Select the new Storage Pool > Create > Create Volume
3. Optionally enable TRIM: Storage Pool > ... > Settings > SSD TRIM SSD TRIM option is only available in DSM 7.2 Beta for RAID 1

Nothing shows up Nas model : 1621+

[SeeYouDown]

output of : udevadm info /dev/nvme0n1

P: /devices/pci0000:00/0000:00:01.2/0000:07:00.0/nvme/nvme0/nvme0n1 N: nvme0n1 E: DEVNAME=/dev/nvme0n1 E: DEVPATH=/devices/pci0000:00/0000:00:01.2/0000:07:00.0/nvme/nvme0/nvme0n1 E: DEVTYPE=disk E: MAJOR=259 E: MINOR=0 E: PHYSDEVBUS=pci E: PHYSDEVDRIVER=nvme E: PHYSDEVPATH=/devices/pci0000:00/0000:00:01.2/0000:07:00.0 E: SUBSYSTEM=block E: SYNO_ATTR_SERIAL=PHLJ245400A41P0FGN E: SYNO_DEV_DISKPORTTYPE=UNKNOWN E: SYNO_INFO_PLATFORM_NAME=v1000 E: SYNO_KERNEL_VERSION=4.4 E: SYNO_SUPPORT_USB_PRINTER=yes E: SYNO_SUPPORT_XA=no E: TAGS=:systemd: E: USEC_INITIALIZED=643293

[SeeYouDown]

PCI card link : https://www.amazon.com/GLOTRENDS-SFF-8639-Adapter-Desktop-Installation/dp/B099185SSV#customerReviews

[007revad]

What does the following return? synonvme --m2-card-model-get /dev/nvme0n1

I doubt any M.2 PCIe card that is not a Synology M2D20, M2D18, M2D17 or E10M20-T1 will work in DSM.

I can make the DS1621+ work with a Synology M2D20, M2D18, M2D17 or E10M20-T1. See https://github.com/007revad/Synology_enable_M2_card

[SeeYouDown]

Thanks for the usual support

synonvme --m2-card-model-get /dev/nvme0n1 Not M.2 adapter card

[007revad]

Unfortunately if DSM isn't seeing the PCIe card with synonvme the drive won't show up in storage manager.

That card is very cheap. I might buy one myself to see if I can get it working in my DS1821+

[SeeYouDown]

The card working on my proxmox server out of the box, the good thing with U.2 storage they are last Very LOOONG

[hawie]

Unfortunately if DSM isn't seeing the PCIe card with synonvme the drive won't show up in storage manager.

That card is very cheap. I might buy one myself to see if I can get it working in my DS1821+

Is it possible to enable it? create RAID5 without official M.2 NVMe adapter card.