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Message lines Explanation of console messages
9.2.22 SXSW... (Software Mirror)
SXSW010 SWM(#10): ALERT: <dev> mirror degrade: <part> failed
Meaning
Part of the mirror (<part>, primary or secondary) has failed. As the device <dev> is
designed with redundancy, operations can continue. However, the remaining part is no
longer failsafe. To restore failsafe performance, the failed part should be repaired.
Response
Notify maintenance staff.
SXSW011 SWM(#11): NOTICE: <dev> mirror synchronized
Meaning
The device <dev> is is mirrored again. Failsafe performance has thus been restored.
9.2.23 SXTF... (Tape File System)
SXTF001 ALERT: dtv_iflush(ino=<num>): i/o error
Meaning
This class of error messages indicates that write operations on the metadata could not be
performed. If the problem is temporary, the write operation will be performed later. If the
problem remains until the system is shut down, or the system crashes before the problem
is rectified, the CentricStor data maintenance system will be inconsistent.
Response
Check that the RAID controller and the Fibre Channel connection are okay. If the problem
cannot be rectified, notify maintenance staff.
SXTF003 ERROR: dtv_AddToReplay(): Out of buffer space!
Meaning
The log replay buffer is too small. The consistency of the data maintenance system after a
system crash can therefore no longer be guaranteed if the system crashes during a
sequence of consistency-critical I/Os.
Response
Operation can be continued. Notify maintenance staff.
SXTF003 ERROR: dtv_RemoveFromReplay(ino=<num>): Entry not found!
Meaning
Internal DTV error. This does not impair operation but does increase the risk (see above).
Response
Notify maintenance staff.