-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
When I run swift-bench with higher numbers (-n and -g 9999+) I sometime see lots of failures with GET and DEL. I noticed these in the log: > Oct 28 10:38:30 b001 object-replicator rsync: failed to connect to > 172.29.202.13: No route to host (113) > Oct 28 10:38:30 b001 object-replicator rsync error: error in socket IO (code > 10) at clientserver.c(124) [sender=3.0.6] > Oct 28 10:38:30 b001 object-replicator Bad rsync return code: ['rsync', > '--recursive', '--whole-file', '--human-readable', '--xattrs', > '--itemize-changes', '--ignore-existing', '--timeout=30', '--contimeout=30', > '/srv/node/sda3/objects/104691/561', '/srv/node/sda3/objects/104691/274', > '[172.29.202.13]::object/sda3/objects/104691'] -> 10 > Oct 28 10:38:30 b001 object-replicator rsync: failed to connect to > 172.29.202.14: No route to host (113) > Oct 28 10:38:30 b001 object-replicator rsync error: error in socket IO (code > 10) at clientserver.c(124) [sender=3.0.6] > Oct 28 10:38:30 b001 object-replicator Bad rsync return code: ['rsync', > '--recursive', '--whole-file', '--human-readable', '--xattrs', > '--itemize-changes', '--ignore-existing', '--timeout=30', '--contimeout=30', > '/srv/node/sda3/objects/104691/561', '/srv/node/sda3/objects/104691/274', > '[172.29.202.14]::object/sda3/objects/104691'] -> 10 > Oct 28 10:38:33 b001 object-replicator rsync: failed to connect to > 172.29.202.13: No route to host (113) > Oct 28 10:38:33 b001 object-replicator rsync error: error in socket IO (code > 10) at clientserver.c(124) [sender=3.0.6] > Oct 28 10:38:33 b001 object-replicator Bad rsync return code: ['rsync', > '--recursive', '--whole-file', '--human-readable', '--xattrs', > '--itemize-changes', '--ignore-existing', '--timeout=30', '--contimeout=30', > '/srv/node/sda3/objects/245260/6b2', > '[172.29.202.13]::object/sda3/objects/245260'] -> 10 > Oct 28 10:38:33 b001 object-replicator rsync: failed to connect to > 172.29.202.13: No route to host (113) > Oct 28 10:38:33 b001 object-replicator rsync error: error in socket IO (code > 10) at clientserver.c(124) [sender=3.0.6] > Oct 28 10:38:33 b001 object-replicator Bad rsync return code: ['rsync', > '--recursive', '--whole-file', '--human-readable', '--xattrs', > '--itemize-changes', '--ignore-existing', '--timeout=30', '--contimeout=30', > '/srv/node/sda3/objects/113759/b74', > '[172.29.202.13]::object/sda3/objects/113759'] -> 10 > Oct 28 10:38:33 b001 object-replicator rsync: failed to connect to > 172.29.202.14: No route to host (113) > Oct 28 10:38:33 b001 object-replicator rsync error: error in socket IO (code > 10) at clientserver.c(124) [sender=3.0.6] > Oct 28 10:38:33 b001 object-replicator Bad rsync return code: ['rsync', > '--recursive', '--whole-file', '--human-readable', '--xattrs', > '--itemize-changes', '--ignore-existing', '--timeout=30', '--contimeout=30', > '/srv/node/sda3/objects/113759/b74', > '[172.29.202.14]::object/sda3/objects/113759'] -> 10 > Oct 28 10:38:33 b001 object-replicator rsync: failed to connect to > 172.29.202.13: No route to host (113) > Oct 28 10:38:33 b001 object-replicator rsync error: error in socket IO (code > 10) at clientserver.c(124) [sender=3.0.6] > Oct 28 10:38:33 b001 object-replicator Bad rsync return code: ['rsync', > '--recursive', '--whole-file', '--human-readable', '--xattrs', > '--itemize-changes', '--ignore-existing', '--timeout=30', '--contimeout=30', > '/srv/node/sda3/objects/30751/272', > '[172.29.202.13]::object/sda3/objects/30751'] -> 10 I have some details here about my setup and numbers from swift-bench: http://paste.openstack.org/show/2948/ I have one proxy node and 8 storage nodes, no SSL terminator/LB yet. I ran the swift-bench from one the storages nodes. The failures and errors are not consistent. For instance, yesterday I noticed more failures, today it seems better. I would appreciate if someone can suggest something to improve the performance. thanks. - --sharif - -- Sharif Islam Senior Systems Analyst/Programmer FutureGrid (http://futuregrid.org) Pervasive Technology Institute, Indiana University Bloomington -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iQEcBAEBAgAGBQJOqs5YAAoJEACffes9SivFskUH/126OjjMmKTkQHg4OpGJIfht l5iOjsVZJCR3maIhENi2x3CiiY+EZ3yMKQWq+YReTWnui2bCN/laApt6VAT2385I DrYztRVKj110/Wbc/rEY5mq3HWZwVZsqhqnCAMk2oW00Iaizlko3C5U+2JDLkBp3 mBbltk5j5mB8hf2Nen2Bv3onEvEgCUicI84FzIg5he1jg+Y5FpDfMNxyYBlVisyL Ai/Lg/dBE8OYg8hWm9IdMckj/SQI4FQddwGD9HIeJlBgFG9ePgh7qf9Q8AfmXC3X XqGbH3XVBgiDtWdm7ZBEyHalSVUoK2HYYmqzeq43efxozkChR74qLvMsusiy6lc= =TC2I -----END PGP SIGNATURE----- _______________________________________________ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
