[#LU-194] error writing to file /proc/sys/lnet/debug

[LU-194] error writing to file /proc/sys/lnet/debug_mb Created: 06/Apr/11 Updated: 07/Apr/11 Resolved: 07/Apr/11
Status:	Resolved
Project:	Lustre
Component/s:	None
Affects Version/s:	Lustre 2.1.0
Fix Version/s:	Lustre 2.1.0

Type:

Bug

Priority:

Minor

Reporter:

Hongchao Zhang

Assignee:

Hongchao Zhang

Resolution:

Duplicate

Votes:

Labels:

None

Severity:

Bugzilla ID:

19,944

Rank (Obsolete):

10904

Description

the default 10MB debug memory size is less than the count of CPUs on some cases, which cause error in trace_set_debug_mb()
then we need to increase the debug memory in these cases and print some sort of error message when this case is hit.

Comments

Comment by Peter Jones [ 07/Apr/11 ]

This work is being tracked under LU196

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[LU-194] error writing to file /proc/sys/lnet/debug_mb Created: 06/Apr/11 Updated: 07/Apr/11 Resolved: 07/Apr/11