Disabled disk


Recommended Posts

I had to move physically my server this past weekend to do some small general repairs in the area were the server was located.  The server was shut down properly, the cables disconnected and then the case moved carefully just a few mettres

 

Upon powering up this morning I got the dreaded "disabled disk" #2.

I powered down the server, opened the case and inspected the cables.

Once powered up the array still shows the same disabled disk.

 

The disk is question is connected to an LSI controller via break-out cable. The other three disks on this cable are fine.

 

I ran the SMART short self-test  - it was completed without problems :

 

#Attribute NameFlagValueWorstThresholdTypeUpdatedFailedRaw Value

1Raw read error rate0x002f200200051Pre-failAlwaysNever0

3Spin up time0x0027160147021Pre-failAlwaysNever8975

4Start stop count0x0032099099000Old ageAlwaysNever1572

5Reallocated sector count0x0033200200140Pre-failAlwaysNever0

7Seek error rate0x002e100253000Old ageAlwaysNever0

9Power on hours0x0032085085000Old ageAlwaysNever11145 (1y, 3m, 7d, 9h)

10Spin retry count0x0032100100000Old ageAlwaysNever0

11Calibration retry count0x0032100100000Old ageAlwaysNever0

12Power cycle count0x0032100100000Old ageAlwaysNever685

192Power-off retract count0x0032200200000Old ageAlwaysNever446

193Load cycle count0x0032180180000Old ageAlwaysNever62780

194Temperature celsius0x0022118109000Old ageAlwaysNever34

196Reallocated event count0x0032200200000Old ageAlwaysNever0

197Current pending sector0x0032200200000Old ageAlwaysNever0

198Offline uncorrectable0x0030200200000Old ageOfflineNever0

199UDMA CRC error count0x0032200200000Old ageAlwaysNever0

200Multi zone error rate0x0008200200000Old ageOfflineNever0

 

What to do now and what are my options - the disk in questions is an old 2TB and I would like to avoid to purchase such small disk these days

Link to comment

Thank you for the quick reply.

 

The data on the emulated disk 2 appears to be OK. I also found that when in "maintenance mode" you have the option to "Check Filesystem Status"

I did this one and it finished surprisingly fast with following results:

 

reiserfsck 3.6.27

Will read-only check consistency of the filesystem on /dev/md2
Will put log info to 'stdout'
###########
reiserfsck --check started at Tue Feb  5 14:17:04 2019
###########
Replaying journal:
Replaying journal: Done.
Reiserfs journal '/dev/md2' in blocks [18..8211]: 0 transactions replayed
Checking internal tree..  finished
Comparing bitmaps..finished
Checking Semantic tree:
finished
No corruptions found
There are on the filesystem:
    Leaves 222023
    Internal nodes 1554
    Directories 640
    Other files 5869
    Data block pointers 223547164 (0 of them are zero)
    Safe links 0
###########
reiserfsck finished at Tue Feb  5 14:22:26 2019
###########

 

To me it looks like OK

 

Now the question is how to do the next step - rebuilding into the same disk. My last parity check was done 57 days ago

Link to comment

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.