[jira] [Created] (TS-3132) Can't recover the disk, after disk replacement

["seri,Kim (JIRA)" <ji...@apache.org>]

seri,Kim created TS-3132:
----------------------------

             Summary: Can't recover the disk, after disk replacement
                 Key: TS-3132
                 URL: https://issues.apache.org/jira/browse/TS-3132
             Project: Traffic Server
          Issue Type: Bug
          Components: Cache
            Reporter: seri,Kim


[Oct  9 13:55:18.257] Server {0x2add2d1d0700} WARNING: cache disk operation failed READ -1 5
[Oct  9 13:55:18.259] Server {0x2add03736700} WARNING: Error accessing Disk /dev/sdk [1/5]
[Oct  9 13:55:18.265] Server {0x2add2cdcc700} WARNING: cache disk operation failed READ -1 5
[Oct  9 13:55:18.271] Server {0x2add02120700} WARNING: Error accessing Disk /dev/sdk [2/5]
[Oct  9 13:55:18.273] Server {0x2add2dbda700} WARNING: cache disk operation failed READ -1 5
[Oct  9 13:55:18.280] Server {0x2add02827700} WARNING: Error accessing Disk /dev/sdk [3/5]
[Oct  9 13:55:18.325] Server {0x2add2c7c6700} WARNING: cache disk operation failed READ -1 5
[Oct  9 13:55:18.331] Server {0x2add01d1c700} WARNING: Error accessing Disk /dev/sdk [4/5]
[Oct  9 22:36:49.223] Server {0x2add2cbca700} WARNING: cache disk operation failed READ -1 5
[Oct  9 22:36:49.226] Server {0x2add01b1a700} WARNING: too many errors accessing disk /dev/sdk [5/5]: declaring disk bad
[Oct  9 22:36:49.405] Server {0x2add2c3c2700} WARNING: cache disk operation failed READ -1 5

Because of disk failure,
1. I stopped Traffic Server, replaced the disk and started Traffic Server.

[Oct 14 16:53:04.131] Server {0x2ada6e423700} WARNING: disk header different for disk /dev/sdk: clearing the disk
[Oct 14 16:53:04.225] Server {0x2ada67757140} NOTE: traffic server running
[Oct 14 16:53:11.890] Server {0x2ada6f231700} NOTE: cache enabled
2. But failed to recover the disk.

How can I recover the failed disk?



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