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Rebuilding partition after "corrupt root"? #24201840
Recently had a "Corrupt Root" take down my RN316 unit. "Reinstall OS" failed to work, as the root partition could not be mounted, so proceeded to use mfg disk utility to check all 6 WD drives - all p...
You are correct (doh!). This is what happens when I get back to something from Friday's efforts.
md125 (raid 5) is the 18.2TB data volume
md126 is the OS partition
md127 is the swap
md125 (raid 5) is the 18.2TB data volume
md126 is the OS partition
md127 is the swap
root@OALinux cwmiller]# mount /dev/md127 /mnt
mount: unknown filesystem type 'swap'
[root@OALinux cwmiller]# dmesg | tail
[ 307.797479] RPC: Registered tcp transport module.
[ 307.797480] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 307.822505] FS-Cache: Netfs 'nfs' registered for caching
[ 591.935707] Key type dns_resolver registered
[ 591.955690] FS-Cache: Netfs 'cifs' registered for caching
[ 591.955823] Key type cifs.spnego registered
[ 591.955831] Key type cifs.idmap registered
[ 592.155528] SELinux: initialized (dev cifs, type cifs), uses genfs_contexts
[ 781.960104] BTRFS info (device md125): disk space caching is enabled
[ 786.455290] SELinux: initialized (dev md125, type btrfs), uses xattr
[root@OALinux cwmiller]# ls
[root@OALinux cwmiller]# cat /proc/mdstat
Personalities : [raid6] [raid5] [raid4] [raid1]
md125 : active (auto-read-only) raid5 sdf3[1] sdd3[0] sde3[2] sdc3[5] sdb3[3] sdg3[4]
19510833280 blocks super 1.2 level 5, 64k chunk, algorithm 2 [6/6] [UUUUUU]
md126 : active (auto-read-only) raid1 sdf1[1] sde1[2] sdd1[0]
4192192 blocks super 1.2 [6/3] [UU___U]
md127 : active (auto-read-only) raid1 sdf2[1] sde2[2] sdd2[0] sdb2[3] sdc2[5] sdg2[4]
523968 blocks super 1.2 [6/6] [UUUUUU]
unused devices: <none>
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