Bug 839768
Summary: | firefox-10.0.4-1.el5_8-x86_64 hang when rendering pages on glusterfs client | ||||||||||||||||||||||||||
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Product: | [Community] GlusterFS | Reporter: | Harshavardhana <fharshav> | ||||||||||||||||||||||||
Component: | core | Assignee: | Amar Tumballi <amarts> | ||||||||||||||||||||||||
Status: | CLOSED WONTFIX | QA Contact: | |||||||||||||||||||||||||
Severity: | high | Docs Contact: | |||||||||||||||||||||||||
Priority: | medium | ||||||||||||||||||||||||||
Version: | 3.2.6 | CC: | cww, gluster-bugs, vraman | ||||||||||||||||||||||||
Target Milestone: | --- | ||||||||||||||||||||||||||
Target Release: | --- | ||||||||||||||||||||||||||
Hardware: | Unspecified | ||||||||||||||||||||||||||
OS: | Unspecified | ||||||||||||||||||||||||||
Whiteboard: | |||||||||||||||||||||||||||
Fixed In Version: | Doc Type: | Bug Fix | |||||||||||||||||||||||||
Doc Text: | Story Points: | --- | |||||||||||||||||||||||||
Clone Of: | Environment: | ||||||||||||||||||||||||||
Last Closed: | 2012-09-07 18:10:54 UTC | Type: | Bug | ||||||||||||||||||||||||
Regression: | --- | Mount Type: | --- | ||||||||||||||||||||||||
Documentation: | --- | CRM: | |||||||||||||||||||||||||
Verified Versions: | Category: | --- | |||||||||||||||||||||||||
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||||||||||||||||||||
Cloudforms Team: | --- | Target Upstream Version: | |||||||||||||||||||||||||
Embargoed: | |||||||||||||||||||||||||||
Attachments: |
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Description
Harshavardhana
2012-07-12 18:58:30 UTC
Created attachment 597878 [details]
strace firefox
Created attachment 597879 [details]
Gluster dump during firefox hang
Created attachment 597880 [details]
Sosreport
Waiting on * tar czf gluster_configuration.tar.gz /etc/glusterd from servers * tar czf gluster_logs_servers.tar.gz /var/log/glusterfs from servers * tar czf gluster_logs_client.tar.gz /var/log/glusterfs from client. Created attachment 597944 [details]
GlusterFS config melnode1
The two servers are also the clients, there are no other clients, so the log archives contain both the client and server process output.
Created attachment 597945 [details]
GlusterFS config melnode2
Created attachment 597947 [details]
Gluster Client/Server logs melnode1
Created attachment 597948 [details]
Gluster Client/Server logs melnode2
Harsha, I will be going through the logs now, meantime, wanted to understand what would be the behavior on 3.3.0 release? Is it possible to test that here? -Amar [global.callpool.stack.1.frame.2] global.callpool.stack.1.frame.2.ref_count=0 global.callpool.stack.1.frame.2.translator=u0-client-0 global.callpool.stack.1.frame.2.complete=0 global.callpool.stack.1.frame.2.parent=u0-replicate-0 global.callpool.stack.1.frame.2.wind_from=afr_lk global.callpool.stack.1.frame.2.wind_to=priv->children[i]->fops->lk global.callpool.stack.1.frame.2.unwind_to=afr_lk_cbk Seems some 'missing' frame in client-protocol. Let me get more info. Created attachment 602002 [details] Gluster statedump 3.3.0 http://pastebin.gsslab.fab.redhat.com/mypaste/bLHk/ - testing with RHS 2.0 and firefox 10.0.4 Created attachment 602003 [details]
Gluster statedump 3.3.0
Created attachment 602060 [details]
Sosreport node1
Created attachment 602061 [details]
Sosreport node2
Amar, Testing with RHS 2.0 / GlusterFS 3.3.0 succeeds with no infinite hangs as it would with 3.2.x, but the real problem is that now the browser waits for like 3mins to open up a 'web' link. You could see a .parentlock file where the firefox is issuing a WRITE locking request (F_WRLCK) Also odd thing is that a lot of files are being cached by io-cache for some reason, could that be cause for the slowness? Do you have any inputs? http://rhn.redhat.com/errata/RHSA-2012-1350.html - believed to be a bug in Firefox , storage.nfs_filesystem not being enabled. Upstream mozilla relevant bug - https://bugzilla.mozilla.org/show_bug.cgi?id=433129 |