WebAug 24, 2024 · /dev/md127 is the name of array /dev/md127p1 is the name of the partition on the array Supplemental information by OP: As described above the update-initramfs -u did indeed seem to be crucial! However, there turned out to a bit more tweaking possible, which I'll edit in here rather than in a different answer or comment: WebDec 29, 2015 · Hmm not sure what you mean. I know because I still see /dev/md2 registered, when it should not be, because all the drives were pulled out. If I try to remove that array it fails. Originally it would not actually let me force out the drives, so I had to physically pull them out of their respective bays, so that I can then use them in the new …
How do I list which drives are part of each RAID array?
WebApr 17, 2024 · If you access a RAID1 array with a device that’s been modified out-of-band, you can cause file system corruption. If you modify a RAID1 device out-of-band and need to force the array to re … WebMar 22, 2024 · Disk /dev/sda: 7.28 TiB, 8001563222016 bytes, 15628053168 sectors Disk model: ST8000DM004-2CX1 Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disk /dev/sdc: 223.58 GiB, 240057409536 bytes, 468862128 sectors Disk model: … ios iqkeyboardmanager
Growing - Linux Raid Wiki
WebI hope you also realised that the old contents will be wiped in the process, so you might want to create a new array with one device missing (use mdadm --level=10 --raid-devices=8 --missing /dev/sdb1 /dev/sdc1 /dev/sdd1 /dev/sde1 /dev/sdf1 /dev/sdg1 /dev/sdh1). Then format the filesystem on the new array volume and copy all data from /dev/sda1 ... WebMar 17, 2006 · Code: [root@fileserver ~]# mdadm --create -R -n 4 -c 256 -l 5 /dev/sde1 /dev/sdf1 /dev/sdg1 /dev/sdh1 mdadm: /dev/sde1 does not appear to be an md device then Code: mdadm --examine... WebDec 9, 2014 · You can use the mdadm commands verbose switch, -v, to get the list of devices from the --detail --scan switches output in a form that's pretty easy to parse into a comma separated form. $ mdadm -v --detail --scan /dev/md/raid1 awk -F= '/^ [ ]+devices/ {print $2}' /dev/sda1,/dev/sdb1,/dev/sdc1,/dev/sde1 This can be further refined into 1 … on this month