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On 3/22/19 5:10 PM, Allison Henderson wrote:
Status report 3/18 - 3/22
[1] PMEM bug and performance
https://bug.oraclecorp.com/pls/bug/webbug_print.show?c_rptno=29494898
Attended XFS performance meeting to discuss performance differences
seen between xfs and ext4
Need to understand why performance increase is only seen when double
write featured is enabled
Need to wait for block trace output for further analysis
Fix for xfs crash on pmem moved to bugzilla to release fix
http://ca-bugzilla.us.oracle.com/bugzilla/show_bug.cgi?id=47146
[2] XFS Parent Pointer update
Started updating previous parent pointer solution onto latest
development code
Some adjustments needed for delayed operations and protofiles
Will send out set for review once all the bugs are worked out again
[3] Patches reviewed:
[PATCH] xfs: serialize unaligned dio writes against all other dio
writes
Thanks everyone!
Allison
