Front light blinking red and status Raid is degraded

[Glaven Clattuck]

unluckely have already booted....

however, if it helps, these are the outputs of the two commands

Code: Select all

[root@LaCie-5big ~]# dmseg
-sh: dmseg: command not found
[root@LaCie-5big ~]# dmesg
193, 4 ports, feat 0x5/0x1f
[    2.400000] ata1.00: hard resetting link
[    2.750000] ata1.01: hard resetting link
[    3.120000] rtc-mv rtc-mv: internal RTC not ticking
[    3.210000] md: linear personality registered for level -1
[    3.210000] md: raid0 personality registered for level 0
[    3.220000] md: raid1 personality registered for level 1
[    3.220000] md: raid10 personality registered for level 10
[    3.230000] md: raid6 personality registered for level 6
[    3.230000] md: raid5 personality registered for level 5
[    3.240000] md: raid4 personality registered for level 4
[    3.240000] device-mapper: ioctl: 4.15.0-ioctl (2009-04-01) initialised: dm-devel@redhat.com
[    3.250000] cpufreq: Setting CPU Frequency to 1200000 KHz
[    3.250000] cpufreq: Setting PowerSaveState to off
[    3.260000] ata1.02: hard resetting link
[    3.260000] cpuidle: using governor ladder
[    3.260000] cpuidle: using governor menu
[    3.270000] Registered led device: net5big-v2:blue:power
[    3.270000] Registered led device: net5big-v2:red:power
[    3.280000] Registered led device: net5big-v2:blue:sata0
[    3.290000] Registered led device: net5big-v2:red:sata0
[    3.290000] Registered led device: net5big-v2:blue:sata1
[    3.300000] Registered led device: net5big-v2:red:sata1
[    3.300000] Registered led device: net5big-v2:blue:sata2
[    3.310000] Registered led device: net5big-v2:red:sata2
[    3.310000] Registered led device: net5big-v2:blue:sata3
[    3.320000] Registered led device: net5big-v2:red:sata3
[    3.320000] Registered led device: net5big-v2:blue:sata4
[    3.330000] Registered led device: net5big-v2:red:sata4
[    3.330000] mv_xor_shared mv_xor_shared.0: Marvell shared XOR driver
[    3.340000] mv_xor_shared mv_xor_shared.1: Marvell shared XOR driver
[    3.390000] mv_xor mv_xor.0: Marvell XOR: ( xor cpy )
[    3.430000] mv_xor mv_xor.1: Marvell XOR: ( xor fill cpy )
[    3.470000] mv_xor mv_xor.2: Marvell XOR: ( xor cpy )
[    3.510000] mv_xor mv_xor.3: Marvell XOR: ( xor fill cpy )
[    3.510000] TCP cubic registered
[    3.510000] NET: Registered protocol family 17
[    3.520000] Bridge firewalling registered
[    3.520000] NET: Registered protocol family 5
[    3.530000] RPC: Registered udp transport module.
[    3.530000] RPC: Registered tcp transport module.
[    3.540000] /home/sbs/devs/workspace/5bignetwork2_release/system/components/linux/source/drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
[    3.770000] ata1.03: hard resetting link
[    4.300000] ata1.01: ATA-10: WDC WD40EFAX-68JH4N1, 83.00A83, max UDMA/133
[    4.300000] ata1.01: 7814037168 sectors, multi 16: LBA48 NCQ (depth 31/32)
[    4.330000] ata1.01: configured for UDMA/133
[    4.370000] ata1.02: ATA-9: ST4000VN000-1H4168, SC43, max UDMA/133
[    4.370000] ata1.02: 7814037168 sectors, multi 0: LBA48 NCQ (depth 31/32)
[    4.440000] ata1.02: configured for UDMA/133
[    4.480000] ata1.03: ATA-9: ST4000VN000-1H4168, SC43, max UDMA/133
[    4.480000] ata1.03: 7814037168 sectors, multi 0: LBA48 NCQ (depth 31/32)
[    4.550000] ata1.03: configured for UDMA/133
[    4.550000] ata1: EH complete
[    4.550000] scsi 0:1:0:0: Direct-Access     ATA      WDC WD40EFAX-68J 83.0 PQ: 0 ANSI: 5
[    4.560000] sd 0:1:0:0: [sdc] 7814037168 512-byte logical blocks: (4.00 TB/3.63 TiB)
[    4.570000] sd 0:1:0:0: [sdc] 4096-byte physical blocks
[    4.570000] sd 0:1:0:0: [sdc] Write Protect is off
[    4.580000] sd 0:1:0:0: [sdc] Mode Sense: 00 3a 00 00
[    4.580000] sd 0:1:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    4.590000]  sdc:
[    4.590000] sd 0:1:0:0: Attached scsi generic sg0 type 0
[    4.600000] scsi 0:2:0:0: Direct-Access     ATA      ST4000VN000-1H41 SC43 PQ: 0 ANSI: 5
[    4.610000] sd 0:2:0:0: [sdb] 7814037168 512-byte logical blocks: (4.00 TB/3.63 TiB)
[    4.610000] sd 0:2:0:0: [sdb] 4096-byte physical blocks
[    4.620000] sd 0:2:0:0: [sdb] Write Protect is off
[    4.620000] sd 0:2:0:0: [sdb] Mode Sense: 00 3a 00 00
[    4.620000] sd 0:2:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    4.630000]  sdb:
[    4.640000] sd 0:2:0:0: Attached scsi generic sg1 type 0
[    4.640000] scsi 0:3:0:0: Direct-Access     ATA      ST4000VN000-1H41 SC43 PQ: 0 ANSI: 5
[    4.650000]  sdc1 sdc2 sdc3
[    4.650000] sd 0:3:0:0: [sda] 7814037168 512-byte logical blocks: (4.00 TB/3.63 TiB)
[    4.660000] sd 0:3:0:0: [sda] 4096-byte physical blocks
[    4.670000] sd 0:3:0:0: [sda] Write Protect is off
[    4.670000] sd 0:3:0:0: [sda] Mode Sense: 00 3a 00 00
[    4.670000] sd 0:3:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    4.680000]  sda:
[    4.680000] sd 0:3:0:0: Attached scsi generic sg2 type 0
[    4.690000]  sdb1 sdb2 sdb3 sdb4 sdb5 sdb6 sdb7 sdb8 sdb9 sdb10
[    4.700000] sd 0:1:0:0: [sdc] Attached SCSI disk
[    4.710000] sd 0:2:0:0: [sdb] Attached SCSI disk
[    4.740000]  sda1 sda2 sda3 sda4 sda5 sda6 sda7 sda8 sda9 sda10
[    4.750000] sd 0:3:0:0: [sda] Attached SCSI disk
[    5.200000] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl F300)
[    5.200000] ata2.15: Port Multiplier 1.1, 0x11ab:0x4140 r193, 4 ports, feat 0x5/0x1f
[    5.210000] ata2.00: hard resetting link
[    5.560000] ata2.01: hard resetting link
[    6.070000] ata2.02: hard resetting link
[    6.580000] ata2.03: hard resetting link
[    6.970000] ata2.01: ATA-9: ST4000VN000-1H4168, SC46, max UDMA/133
[    6.970000] ata2.01: 7814037168 sectors, multi 0: LBA48 NCQ (depth 31/32)
[    7.040000] ata2.01: configured for UDMA/133
[    7.080000] ata2.02: ATA-9: ST4000VN000-1H4168, SC43, max UDMA/133
[    7.080000] ata2.02: 7814037168 sectors, multi 0: LBA48 NCQ (depth 31/32)
[    7.150000] ata2.02: configured for UDMA/133
[    7.150000] ata2: EH complete
[    7.150000] scsi 1:1:0:0: Direct-Access     ATA      ST4000VN000-1H41 SC46 PQ: 0 ANSI: 5
[    7.160000] sd 1:1:0:0: [sde] 7814037168 512-byte logical blocks: (4.00 TB/3.63 TiB)
[    7.170000] sd 1:1:0:0: [sde] 4096-byte physical blocks
[    7.170000] sd 1:1:0:0: [sde] Write Protect is off
[    7.180000] sd 1:1:0:0: [sde] Mode Sense: 00 3a 00 00
[    7.180000] sd 1:1:0:0: [sde] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    7.190000]  sde:
[    7.190000] sd 1:1:0:0: Attached scsi generic sg3 type 0
[    7.200000] scsi 1:2:0:0: Direct-Access     ATA      ST4000VN000-1H41 SC43 PQ: 0 ANSI: 5
[    7.210000] sd 1:2:0:0: [sdd] 7814037168 512-byte logical blocks: (4.00 TB/3.63 TiB)
[    7.210000] sd 1:2:0:0: [sdd] 4096-byte physical blocks
[    7.220000] sd 1:2:0:0: [sdd] Write Protect is off
[    7.220000] sd 1:2:0:0: [sdd] Mode Sense: 00 3a 00 00
[    7.220000] sd 1:2:0:0: [sdd] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    7.230000]  sdd:
[    7.240000] sd 1:2:0:0: Attached scsi generic sg4 type 0
[    7.270000]  sde1 sde2 sde3 sde4 sde5 sde6 sde7 sde8 sde9 sde10
[    7.280000]  sdd1 sdd2 sdd3 sdd4 sdd5 sdd6 sdd7 sdd8 sdd9 sdd10
[    7.280000] sd 1:1:0:0: [sde] Attached SCSI disk
[    7.290000] sd 1:2:0:0: [sdd] Attached SCSI disk
[    7.290000] Freeing init memory: 148K
[    7.300000] Freeing initramfs memory: 4K
[    9.640000] eth0: link down
[    9.640000] eth0: started
[   10.680000] eth0: link up, full duplex, speed 1 Gbps
[   12.900000] md: md0 stopped.
[   12.910000] md: bind<sda7>
[   12.910000] raid1: raid set md0 active with 1 out of 5 mirrors
[   12.920000] md0: detected capacity change from 0 to 16384000
[   12.920000]  md0: unknown partition table
[   12.930000] kjournald starting.  Commit interval 5 seconds
[   12.940000] EXT3-fs: mounted filesystem with writeback data mode.
[   14.050000] md: bind<sdb7>
[   14.140000] RAID1 conf printout:
[   14.140000]  --- wd:1 rd:5
[   14.140000]  disk 0, wo:0, o:1, dev:sda7
[   14.140000]  disk 1, wo:1, o:1, dev:sdb7
[   14.150000] md: recovery of RAID array md0
[   14.150000] md: minimum _guaranteed_  speed: 1000 KB/sec/disk.
[   14.160000] md: using maximum available idle IO bandwidth (but not more than 200000 KB/sec) for recovery.
[   14.170000] md: using 128k window, over a total of 16000 blocks.
[   14.170000] md: md0: recovery done.
[   14.260000] RAID1 conf printout:
[   14.260000]  --- wd:2 rd:5
[   14.260000]  disk 0, wo:0, o:1, dev:sda7
[   14.260000]  disk 1, wo:0, o:1, dev:sdb7
[   14.520000] md: bind<sdd7>
[   14.600000] RAID1 conf printout:
[   14.600000]  --- wd:2 rd:5
[   14.600000]  disk 0, wo:0, o:1, dev:sda7
[   14.600000]  disk 1, wo:0, o:1, dev:sdb7
[   14.610000]  disk 2, wo:1, o:1, dev:sdd7
[   14.610000] md: recovery of RAID array md0
[   14.620000] md: minimum _guaranteed_  speed: 1000 KB/sec/disk.
[   14.620000] md: using maximum available idle IO bandwidth (but not more than 200000 KB/sec) for recovery.
[   14.630000] md: using 128k window, over a total of 16000 blocks.
[   14.870000] md: bind<sde7>
[   17.660000] md: md0: recovery done.
[   17.820000] RAID1 conf printout:
[   17.820000]  --- wd:3 rd:5
[   17.820000]  disk 0, wo:0, o:1, dev:sda7
[   17.820000]  disk 1, wo:0, o:1, dev:sdb7
[   17.830000]  disk 2, wo:0, o:1, dev:sdd7
[   17.910000] RAID1 conf printout:
[   17.910000]  --- wd:3 rd:5
[   17.910000]  disk 0, wo:0, o:1, dev:sda7
[   17.910000]  disk 1, wo:0, o:1, dev:sdb7
[   17.920000]  disk 2, wo:0, o:1, dev:sdd7
[   17.920000]  disk 3, wo:1, o:1, dev:sde7
[   17.930000] md: recovery of RAID array md0
[   17.930000] md: minimum _guaranteed_  speed: 1000 KB/sec/disk.
[   17.940000] md: using maximum available idle IO bandwidth (but not more than 200000 KB/sec) for recovery.
[   17.950000] md: using 128k window, over a total of 16000 blocks.
[   20.160000] md: md0: recovery done.
[   20.340000] RAID1 conf printout:
[   20.340000]  --- wd:4 rd:5
[   20.340000]  disk 0, wo:0, o:1, dev:sda7
[   20.340000]  disk 1, wo:0, o:1, dev:sdb7
[   20.350000]  disk 2, wo:0, o:1, dev:sdd7
[   20.350000]  disk 3, wo:0, o:1, dev:sde7
[   20.850000] md: md1 stopped.
[   20.860000] md: bind<sde8>
[   20.870000] md: bind<sdd8>
[   20.870000] md: bind<sdb8>
[   20.870000] md: bind<sda8>
[   20.880000] raid1: raid set md1 active with 4 out of 5 mirrors
[   20.880000] md1: detected capacity change from 0 to 863567872
[   20.980000]  md1: unknown partition table
[   21.830000] md: md2 stopped.
[   21.870000] md: bind<sde9>
[   21.870000] md: bind<sdd9>
[   21.880000] md: bind<sdb9>
[   21.880000] md: bind<sda9>
[   21.890000] raid1: raid set md2 active with 4 out of 5 mirrors
[   21.890000] md2: detected capacity change from 0 to 896466944
[   21.980000]  md2: unknown partition table
[   22.840000] md: md3 stopped.
[   22.840000] md: bind<sde5>
[   22.850000] md: bind<sdd5>
[   22.850000] md: bind<sdb5>
[   22.850000] md: bind<sda5>
[   22.860000] raid1: raid set md3 active with 4 out of 5 mirrors
[   22.870000] md3: detected capacity change from 0 to 262078464
[   22.960000]  md3: unknown partition table
[   28.120000] kjournald starting.  Commit interval 5 seconds
[   28.120000] EXT3-fs: mounted filesystem with writeback data mode.
[   28.170000] kjournald starting.  Commit interval 5 seconds
[   28.180000] EXT3 FS on md2, internal journal
[   28.180000] EXT3-fs: mounted filesystem with writeback data mode.
[   28.340000] unionfs: unionfs: new generation number 2
[   28.390000] unionfs: unionfs: new generation number 3
[   29.390000] Adding 255928k swap on /dev/md3.  Priority:-1 extents:1 across:255928k
[   29.770000] usbcore: registered new interface driver usbfs
[   29.770000] usbcore: registered new interface driver hub
[   29.770000] usbcore: registered new device driver usb
[   29.790000] Initializing USB Mass Storage driver...
[   29.790000] usbcore: registered new interface driver usb-storage
[   29.790000] USB Mass Storage support registered.
[   30.650000] udev: starting version 139
[   32.850000] uncorrectable error :
[   32.850000] end_request: I/O error, dev mtdblock0, sector 0
[   32.850000] Buffer I/O error on device mtdblock0, logical block 0
[   32.850000] uncorrectable error :
[   32.850000] end_request: I/O error, dev mtdblock0, sector 8
[   32.850000] Buffer I/O error on device mtdblock0, logical block 1
[   32.850000] end_request: I/O error, dev mtdblock0, sector 16
[   32.850000] Buffer I/O error on device mtdblock0, logical block 2
[   32.850000] uncorrectable error :
[   32.850000] end_request: I/O error, dev mtdblock0, sector 24
[   32.850000] Buffer I/O error on device mtdblock0, logical block 3
[   32.850000] uncorrectable error :
[   32.850000] end_request: I/O error, dev mtdblock0, sector 0
[   32.850000] Buffer I/O error on device mtdblock0, logical block 0
[   43.470000] uncorrectable error :
[   43.470000] end_request: I/O error, dev mtdblock0, sector 0
[   43.640000] md: md4 stopped.
[   43.640000] md: bind<sdc2>
[   43.640000] md: bind<sdd2>
[   43.640000] md: bind<sdb2>
[   43.640000] md: bind<sde2>
[   43.640000] md: bind<sda2>
[   43.640000] md: kicking non-fresh sdc2 from array!
[   43.640000] md: unbind<sdc2>
[   43.640000] md: export_rdev(sdc2)
[   44.050000] raid5: device sda2 operational as raid disk 0
[   44.050000] raid5: device sde2 operational as raid disk 4
[   44.050000] raid5: device sdb2 operational as raid disk 3
[   44.050000] raid5: device sdd2 operational as raid disk 2
[   44.050000] raid5: allocated 5258kB for md4
[   44.050000] raid5: raid level 5 set md4 active with 4 out of 5 devices, algorithm 2
[   44.050000] RAID5 conf printout:
[   44.050000]  --- rd:5 wd:4
[   44.050000]  disk 0, o:1, dev:sda2
[   44.050000]  disk 2, o:1, dev:sdd2
[   44.050000]  disk 3, o:1, dev:sdb2
[   44.050000]  disk 4, o:1, dev:sde2
[   44.050000] md4: detected capacity change from 0 to 15994848280576
[   44.550000]  md4: unknown partition table
[   47.970000] eth1: started
[   60.960000] loop: module loaded
[   65.440000] XFS mounting filesystem md4
[   65.680000] XFS: Invalid block length (0x0) given for buffer
[   65.680000] XFS: Log inconsistent (didn't find previous header)
[   65.680000] XFS: empty log check failed
[   65.680000] XFS: log mount/recovery failed: error 5
[   65.680000] XFS: log mount failed
[   96.600000] iSCSI Enterprise Target Software - version 1.4.19
[   96.600000] iscsi_trgt: Registered io type fileio
[   96.600000] iscsi_trgt: Registered io type blockio
[   96.600000] iscsi_trgt: Registered io type nullio
[  104.060000] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[  104.060000] ehci_marvell ehci_marvell.70059: Marvell Orion EHCI
[  104.060000] ehci_marvell ehci_marvell.70059: new USB bus registered, assigned bus number 1
[  104.090000] ehci_marvell ehci_marvell.70059: irq 19, io base 0xf1050100
[  104.110000] ehci_marvell ehci_marvell.70059: USB 2.0 started, EHCI 1.00
[  104.110000] usb usb1: configuration #1 chosen from 1 choice
[  104.110000] hub 1-0:1.0: USB hub found
[  104.110000] hub 1-0:1.0: 1 port detected
[  104.430000] usb 1-1: new high speed USB device using ehci_marvell and address 2
[  104.580000] usb 1-1: configuration #1 chosen from 1 choice
[  104.580000] hub 1-1:1.0: USB hub found
[  104.590000] hub 1-1:1.0: 2 ports detected
[  110.720000] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory
[  110.720000] NFSD: unable to find recovery directory /var/lib/nfs/v4recovery
[  110.720000] NFSD: starting 90-second grace period
[  121.290000] warning: `proftpd' uses 32-bit capabilities (legacy support in use)
[ 1149.250000] eth0: link down
[ 1152.150000] eth0: link up, full duplex, speed 1 Gbps


Code: Select all

[root@LaCie-5big ~]# which smartctl
/usr/sbin/smartctl


In any case, I don't know if I'm using LaCie firmware or yours. is there a command to figure this out?

[Jocko]

Nope no information in your last output. So need to repeat resync attempt...

But I noticed some other issues :
- some sdc partitions are not raid member (because it is a cloned disk: sda)
- filesystem errors on md4

I'd rather you fix these issues before doing a new attempt. So do :

Code: Select all

mdadm --zero-superblock /dev/sdc5
mdadm --manage /dev/md3 --add /dev/sdc5

mdadm --zero-superblock /dev/sdc9
mdadm --manage /dev/md2 --add /dev/sdc9

mdadm --zero-superblock /dev/sdc8
mdadm --manage /dev/md1 --add /dev/sdc8

mdadm --zero-superblock /dev/sdc7
mdadm --manage /dev/md0 --add /dev/sdc7

then post

Code: Select all

cat /proc/mdstat

.

post

Code: Select all

mount

we have to unmount /dev/md4 to repair fs on it

[Glaven Clattuck]

No result for the first request

Code: Select all

[root@LaCie-5big ~]# mdadm --zero-superblock /dev/sdc5
mdadm: Couldn't open /dev/sdc5 for write - not zeroing
[root@LaCie-5big ~]# mdadm --manage /dev/md3 --add /dev/sdc5
mdadm: cannot find /dev/sdc5: No such file or directory
[root@LaCie-5big ~]# mdadm --zero-superblock /dev/sdc9
mdadm: Couldn't open /dev/sdc9 for write - not zeroing
[root@LaCie-5big ~]# mdadm --zero-superblock /dev/sdc8
mdadm: Couldn't open /dev/sdc8 for write - not zeroing
[root@LaCie-5big ~]# mdadm --zero-superblock /dev/sdc7
mdadm: Couldn't open /dev/sdc7 for write - not zeroing


this is for the mount command

Code: Select all

[root@LaCie-5big ~]# mount
rootfs on / type rootfs (rw)
/dev/md0 on /oldroot type ext3 (ro,relatime,errors=continue,data=writeback)
none on /oldroot/proc type proc (rw,relatime)
none on /oldroot/sys type sysfs (rw,relatime)
udev on /dev type tmpfs (rw,relatime,size=10240k,mode=755)
devpts on /dev/pts type devpts (rw,relatime,mode=600)
none on /dev/shm type tmpfs (rw,relatime)
/dev/md1 on /oldroot/var/original type ext3 (ro,relatime,errors=continue,data=writeback)
/dev/md2 on /oldroot/snapshots type ext3 (rw,relatime,errors=continue,data=writeback)
unionfs on / type unionfs (rw,relatime,dirs=/oldroot/snapshots/snaps/00=rw:/oldroot/var/original=ro)
proc on /proc type proc (rw,relatime)
sysfs on /sys type sysfs (rw,relatime)
/dev/md2 on /tmp type ext3 (rw,relatime,errors=continue,data=writeback)
/dev/md2 on /bin type ext3 (rw,relatime,errors=continue,data=writeback)
/dev/md2 on /sbin type ext3 (rw,relatime,errors=continue,data=writeback)
/dev/md2 on /lib type ext3 (rw,relatime,errors=continue,data=writeback)
/dev/md2 on /usr type ext3 (rw,relatime,errors=continue,data=writeback)
/dev/md2 on /www type ext3 (rw,relatime,errors=continue,data=writeback)
usbfs on /proc/bus/usb type usbfs (rw,relatime,devgid=85,devmode=664)
nfsd on /proc/fs/nfsd type nfsd (rw,relatime)


[Jocko]

So I do not understand what is the current partition table on sdc.can you post

Code: Select all

gdisk -l /dev/sdc

.
It seems md4 is not mounted. So you can run the repair command

Code: Select all

xfs_repair -L /dev/md4

[Glaven Clattuck]

No luck with this command

Code: Select all

[root@LaCie-5big ~]# gdisk -l /dev/sdc     
-sh: gdisk: command not found


the second one working, now i repeat your requested command

Code: Select all

[root@LaCie-5big ~]# cat /proc/mdstat                 
Personalities : [linear] [raid0] [raid1] [raid10] [raid6] [raid5] [raid4]
md4 : active raid5 sda2[0] sde2[4] sdb2[2] sdd2[3]
      15619969024 blocks super 1.0 level 5, 64k chunk, algorithm 2 [5/4] [U_UUU]
     
md3 : active raid1 sda5[0] sdb5[3] sdd5[2] sde5[1]
      255936 blocks [5/4] [UUUU_]
     
md2 : active raid1 sda9[0] sdb9[3] sdd9[2] sde9[1]
      875456 blocks [5/4] [UUUU_]
     
md1 : active raid1 sda8[0] sdb8[3] sdd8[2] sde8[1]
      843328 blocks [5/4] [UUUU_]
     
md0 : active raid1 sde7[3] sdd7[2] sdb7[1] sda7[0]
      16000 blocks [5/4] [UUUU_]
     
unused devices: <none>


and

Code: Select all

[root@LaCie-5big ~]# mount
rootfs on / type rootfs (rw)
/dev/md0 on /oldroot type ext3 (ro,relatime,errors=continue,data=writeback)
none on /oldroot/proc type proc (rw,relatime)
none on /oldroot/sys type sysfs (rw,relatime)
udev on /dev type tmpfs (rw,relatime,size=10240k,mode=755)
devpts on /dev/pts type devpts (rw,relatime,mode=600)
none on /dev/shm type tmpfs (rw,relatime)
/dev/md1 on /oldroot/var/original type ext3 (ro,relatime,errors=continue,data=writeback)
/dev/md2 on /oldroot/snapshots type ext3 (rw,relatime,errors=continue,data=writeback)
unionfs on / type unionfs (rw,relatime,dirs=/oldroot/snapshots/snaps/00=rw:/oldroot/var/original=ro)
proc on /proc type proc (rw,relatime)
sysfs on /sys type sysfs (rw,relatime)
/dev/md2 on /tmp type ext3 (rw,relatime,errors=continue,data=writeback)
/dev/md2 on /bin type ext3 (rw,relatime,errors=continue,data=writeback)
/dev/md2 on /sbin type ext3 (rw,relatime,errors=continue,data=writeback)
/dev/md2 on /lib type ext3 (rw,relatime,errors=continue,data=writeback)
/dev/md2 on /usr type ext3 (rw,relatime,errors=continue,data=writeback)
/dev/md2 on /www type ext3 (rw,relatime,errors=continue,data=writeback)
usbfs on /proc/bus/usb type usbfs (rw,relatime,devgid=85,devmode=664)
nfsd on /proc/fs/nfsd type nfsd (rw,relatime)


[Jocko]

So gdisk is not available on lacie firmware (which is the firmware you used on the nas). Then post

Code: Select all

cat /proc/partitions|grep sdc

[Glaven Clattuck]

So gdisk is not available on lacie firmware (which is the firmware you used on the nas). Then post

Code: Select all

cat /proc/partitions|grep sdc

Code: Select all

root@10.211.55.248's password:
[root@LaCie-5big ~]# cat /proc/partitions|grep sdc
   8        0 3907018584 sdc
   8        1     204800 sdc1
   8        2 3906682672 sdc2
   8        3     131072 sdc3
[root@LaCie-5big ~]#


[Jocko]

Then you have a bad partition table on the disk.

How did you set it ?

I advice to reset the disk (sdc) and make an hot plug. Then go to RAID manage menu to insert it on your raid

[Glaven Clattuck]

it's started again

Code: Select all

[root@LaCie-5big ~]# cat /proc/mdstat
Personalities : [linear] [raid0] [raid1] [raid10] [raid6] [raid5] [raid4]
md4 : active raid5 sdc2[5] sda2[0] sde2[4] sdb2[2] sdd2[3]
      15619969024 blocks super 1.0 level 5, 64k chunk, algorithm 2 [5/4] [U_UUU]
      [=>...................]  recovery =  8.8% (344604800/3904992256) finish=1173.4min speed=50568K/sec
     
md3 : active raid1 sdc5[4] sda5[0] sdb5[3] sdd5[2] sde5[1]
      255936 blocks [5/5] [UUUUU]
     
md2 : active raid1 sdc9[4] sda9[0] sdb9[3] sdd9[2] sde9[1]
      875456 blocks [5/5] [UUUUU]
     
md1 : active raid1 sdc8[4] sda8[0] sdb8[3] sdd8[2] sde8[1]
      843328 blocks [5/5] [UUUUU]
     
md0 : active raid1 sdc7[5] sde7[3] sdd7[2] sdb7[1] sda7[0]
      16000 blocks [5/4] [UUUU_]
   resync=DELAYED
     
unused devices: <none>


What does it mean the last sentence resync=DELAYED?

[Jocko]

So sdc has now a right partition table.

What does it mean the last sentence resync=DELAYED?

Only one sync task can be running at the same time. As there is a sync job on md4, the one on md0 is delayed (the others raid1 sync task were running before md4 sync job)