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Forum Discussion
powellandy1
Aug 21, 2020Virtuoso
Add SSD to RN528X
Hi Following on from https://community.netgear.com/t5/New-ReadyNAS-Users-General/Add-SSD-drive-s-to-RN528X/td-p/1776859 I've just had a go at adding an M2 SSD to my new 528X. It seems have wo...
powellandy1
Aug 21, 2020Virtuoso
I guess one question I have would be:
Ideally an SSD should be partitioned on 2048 sector boundry and this was the sgdisk default. I overrode it to 64 sectors to mirror the original partitions exactly. Is this necessary?? Or as long as they are the same size in sectors does thte starting sector matter??
Sandshark
Aug 21, 2020Sensei - Experienced User
When creating volumes on a drive that the GUI cannot see, it is best to use the Netgear utility volume_util (aka rnutil volume_util), not do everything manually. volume_util --help will point you in the right direction. Once the volume is created, the GUI should see it, and everything else can be done from there.
Note that this is for devices the GUI is not designed to see, such as the M2 SSD here or a drive in a non-Netgear external SAS chassis (on compatible rack mount systems), not for a drive that simply fails to show up when it should.
- powellandy1Aug 21, 2020Virtuoso
Thanks.
I'll factory reset, clear the SSD and have a play.
- powellandy1Aug 21, 2020Virtuoso
Hi
First issue. It doesn't look like volume_util recognises the SSD:
root@MediaMaster:~# volume_util -s disk ============================================== Disks ============================================== Disk sda: HostID: 0a436c4c Flags: 0x3000 Size: 3907029168 (1863 GB) Free: 14 Controller 0 Channel: 0 Model: ST2000DM001-1CH164 Serial: W1E24PDJ Firmware: CC24 Class: SATA (3) RPM: 7200 SMART data Latest Self Test: Passed
Despite lsblk seeing it
root@MediaMaster:~# lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT sda 8:0 0 1.8T 0 disk ├─sda1 8:1 0 4G 0 part │ └─md0 9:0 0 4G 0 raid1 / ├─sda2 8:2 0 512M 0 part │ └─md1 9:1 0 511.4M 0 raid1 [SWAP] └─sda3 8:3 0 1.8T 0 part └─md127 9:127 0 1.8T 0 raid1 /data sdb 8:16 0 111.8G 0 disk
As a result I can't seem to use any of the other volume_util commands (expand/create/format etc..). Am I missing something??
Interestingly before I factory reset I ran volume_util -s as above and despite having created and added the partitions in the first post volume_util still only showed sda.
ThanksAndy
- powellandy1Aug 21, 2020Virtuoso
Disk also doesn't appear here:
root@MediaMaster:~# rnutil get_disk_info Device: sda Controller: 0 Channel: 0 Model: ST2000DM001-1CH164 Serial: W1E24PDJ Firmware: CC24 Class: SATA RPM: 7200 Sectors: 3907029168 Pool: data PoolType: RAID JBOD PoolState: 2 PoolHostId: a436c4c Health data ATA Error Count: 0 Reallocated Sectors: 0 Reallocation Events: 0 Spin Retry Count: 0 End-to-End Errors: 0 Command Timeouts: 0 Current Pending Sector Count: 0 Uncorrectable Sector Count: 0 Temperature: 30 Start/Stop Count: 37726 Power-On Hours: 26988 Power Cycle Count: 5224 Load Cycle Count: 178978
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