Bug 857791 - DHT: Always return the latest post/pre time in stats for directories
DHT: Always return the latest post/pre time in stats for directories
Product: GlusterFS
Classification: Community
Component: distribute (Show other bugs)
Unspecified Unspecified
unspecified Severity unspecified
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Assigned To: shishir gowda
Depends On:
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Reported: 2012-09-16 22:59 EDT by shishir gowda
Modified: 2013-12-08 20:33 EST (History)
2 users (show)

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Fixed In Version: glusterfs-3.4.0
Doc Type: Bug Fix
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Last Closed: 2013-07-24 13:27:01 EDT
Type: Bug
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Description shishir gowda 2012-09-16 22:59:49 EDT
Description of problem:
Since Directories are spread across subvol's, and each subvol's dir time stamps(a/c/mtime) can be updated independently, we need to return the latest times to keep it cache friendly

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Comment 1 shishir gowda 2012-10-11 01:51:12 EDT
Fix sent for review (http://review.gluster.org/#change,3737).
Ran sanity(posix compliance, dbench, iozone, areequal) successfully on 4 brick distribute, spread across 2 nodes.
Comment 2 Vijay Bellur 2012-10-16 17:27:26 EDT
CHANGE: http://review.gluster.org/3737 (cluster/distribute: Always return the latest time in struct iatt.) merged in master by Anand Avati (avati@redhat.com)

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