Hello,

From time to time, I saw input / output error on rename() or pwrite_full(), for example:

dovecot: May 02 05:46:18 Error: IMAP(joe): rename(/fs/joe/Maildir/.Sent Items/tmp/1178084777.P21895Q0M200058.tkodog.no-ip.com.com, /fs/joe/Maildir/.Sent Items/cur/1178084777.P21895Q0M200058.tkodog.no-ip.com:2,S) failed: Input/output error dovecot: May 02 06:29:49 Error: IMAP(victor): pwrite_full() failed with file /fs/victor/Maildir/dovecot.index.log: Input/output error dovecot: May 02 08:21:29 Error: IMAP(victor): pwrite_full() failed with file /fs/victor/Maildir/dovecot.index.log: Input/output error dovecot: May 03 06:02:06 Error: IMAP(joe): rename(/fs/joe/Maildir/.Sent Items/tmp/1178172125.P16867Q0M173436.tkodog.no-ip.com, /fs/joe/Maildir/.Sent Items/cur/1178172125.P16867Q0M173436.tkodog.no-ip.com.com:2,S) failed: Input/output error

What could be the cause of this problem and the consequences?

Regards,

• Joe