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https://issues.apache.org/jira/browse/TS-3132?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15388299#comment-15388299
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Leif Hedstrom edited comment on TS-3132 at 7/21/16 7:48 PM:
------------------------------------------------------------
I ran into this as well today, basically exactly the same scenario, disk
replaces, box came up, initialized the new disk properly, but is not using it
at all. This was with v6.1.1, so the problem still persists.
was (Author: zwoop):
I ran into this as well today, basically exactly the same scenario, disk
replaces, box came up, initialized the new disk properly, but is not using it
at all.
> 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
> Affects Versions: 4.2.0, 5.1.0, 6.1.1
> Environment: CentOS 6.5 x86_64
> Reporter: seri,Kim
> Assignee: Alan M. Carroll
> Labels: A
> Fix For: 7.0.0
>
>
> {quote}
> \[Oct 9 13:55:18.257\] 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
> {quote}
> Because of disk failure,
> 1. I stopped Traffic Server, replaced the disk and started Traffic Server.
> {quote}
> \[Oct 14 16:53:04.131\] 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
> {quote}
> 2. But failed to recover the disk.
> How can I recover the failed disk?
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