Dell EMC ME4084 Owner's Manual page 84

Number Severity
Warning
Info.
210 Info.
211 Warning
Info.
212 Info.
213 Info.
214 Info.
215 Info.
84 Events and event messages
Description/Recommended actions
Recommended actions:
• Replace the disk with one of the same type (SSD, enterprise SAS, or midline SAS) and the same or
greater capacity. For continued optimum I/O performance, the replacement disk should have
performance that is the same as or better than the one it is replacing.
A scrub-disk job logged with event 208 has been aborted by a user, or has reassigned a disk block. These
bad-block replacements are reported as "other errors". If this disk is used in a non-fault-tolerant disk group,
data may have been lost.
Recommended actions:
• Monitor the error trend and whether the number of errors approaches the total number of bad-block
replacements available.
A scrub-disk job logged with event 208 has completed and found no errors, or a disk being scrubbed (with no
errors found) has been added to a disk group, or a user has aborted the job.
Recommended actions:
• No action is required.
All snapshots have been deleted for the indicated parent volume when using virtual storage.
Recommended actions:
• No action is required.
SAS topology has changed. No elements are detected in the SAS map. The message specifies the number of
elements in the SAS map, the number of expanders detected, the number of expansion levels on the native
(local controller) side and on the partner (partner controller) side, and the number of device PHYs.
Recommended actions:
• Perform a rescan to repopulate the SAS map.
• If a rescan does not resolve the problem, then shut down and restart both Storage Controllers.
• If the problem persists, see
SAS topology has changed. The number of SAS expanders has increased or decreased. The message
specifies the number of elements in the SAS map, the number of expanders detected, the number of
expansion levels on the native (local controller) side and on the partner (partner controller) side, and the
number of device PHYs.
Recommended actions:
• No action is required.
All master volumes associated with a snap pool were deleted.
Recommended actions:
• No action is required.
A master volume was converted to a standard volume or a standard volume was converted to a master
volume
Recommended actions:
• No action is required.
Snapshot creation completed. Additional events give more information for each snapshot.
Recommended actions:
• No action is required.
Snapshots that were previously created are now committed and ready for use. Additional events give more
information for each snapshot.
Recommended actions:
• No action is required.
Resources for diagnosing and resolving problems.