Bug 764840 (GLUSTER-3108)
Summary: | iozone fails with Bad file descriptor - stripe-replicate | ||||||
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Product: | [Community] GlusterFS | Reporter: | Lakshmipathi G <lakshmipathi> | ||||
Component: | nfs | Assignee: | Vivek Agarwal <vagarwal> | ||||
Status: | CLOSED CURRENTRELEASE | QA Contact: | |||||
Severity: | medium | Docs Contact: | |||||
Priority: | medium | ||||||
Version: | 3.2.1 | CC: | amarts, gluster-bugs, jdarcy, nuaa_liuben, rme, sankarshan | ||||
Target Milestone: | --- | Keywords: | Triaged | ||||
Target Release: | --- | ||||||
Hardware: | x86_64 | ||||||
OS: | Linux | ||||||
Whiteboard: | |||||||
Fixed In Version: | glusterfs-3.4.0 | Doc Type: | Bug Fix | ||||
Doc Text: | Story Points: | --- | |||||
Clone Of: | |||||||
: | 852571 (view as bug list) | Environment: | |||||
Last Closed: | 2013-07-24 17:29:37 UTC | Type: | --- | ||||
Regression: | RTP | Mount Type: | nfs | ||||
Documentation: | --- | CRM: | |||||
Verified Versions: | Category: | --- | |||||
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
Cloudforms Team: | --- | Target Upstream Version: | |||||
Embargoed: | |||||||
Bug Depends On: | |||||||
Bug Blocks: | 852571 | ||||||
Attachments: |
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Description
Lakshmipathi G
2011-06-29 12:35:43 UTC
Lakshmi, do we have the complete log? Created attachment 538 [details]
LSMOD
Please check if it is happening now, and take a resolution. (In reply to comment #3) > Please check if it is happening now, and take a resolution. Yes,iozone still fails with stripe-replicated (tested with 3.3.qa10) ------ Command line used: /opt/qa/tools/iozone -a -s 1m Output is in Kbytes/sec Time Resolution = 0.000001 seconds. Processor cache size set to 1024 Kbytes. Processor cache line size set to 32 bytes. File stride size set to 17 * record size. random random bkwd record stride KB reclen write rewrite read reread read write read rewrite read fwrite frewrite fread freread 1024 4 1389594 1999700 Error reading block 224 2b07cd500000 read: Bad file descriptor ------ note: seems like it starts to fail if size >= 132KB --------------- File size set to 132 KB Command line used: /opt/qa/tools/iozone -a -s 132K Output is in Kbytes/sec Time Resolution = 0.000001 seconds. Processor cache size set to 1024 Kbytes. Processor cache line size set to 32 bytes. File stride size set to 17 * record size. random random bkwd record stride KB reclen write rewrite read reread read write read rewrite read fwrite frewrite fread freread 132 4 1166051 2757133 Error reading block 32 2b8195900000 read: Bad file descriptor ---------- with size 131KB ======= File size set to 131 KB Command line used: /opt/qa/tools/iozone -a -s 131K Output is in Kbytes/sec Time Resolution = 0.000001 seconds. Processor cache size set to 1024 Kbytes. Processor cache line size set to 32 bytes. File stride size set to 17 * record size. random random bkwd record stride KB reclen write rewrite read reread read write read rewrite read fwrite frewrite fread freread 131 4 1336145 2558895 3124872 3982553 2558895 2420455 2673584 2843510 2843510 2066432 1997245 3468030 3895854 131 8 2969325 3277486 4934216 5122535 4135958 3124872 3759450 3982553 5122535 2558895 2409592 4717434 4934216 131 16 2969325 3380677 5603747 5545860 4934216 2511022 4267461 3982553 5325799 2660335 3297617 37439 5122535 131 32 3124872 3536566 2175277 6406138 4135958 2558895 42967 4267461 5847904 1967960 3657016 56436 5603747 131 64 3199360 2843510 5847904 4557257 3867787 3759450 4934216 2905056 6114306 3277486 5122535 5545860 6114306 131 128 3053774 3759450 6114306 6406138 6045455 3759450 3106789 3895854 5545860 3199360 3657016 5847904 6114306 iozone test complete. It works in the latest code base: [root@escape nfs]# iozone -a -s 1m Iozone: Performance Test of File I/O Version $Revision: 3.414 $ Compiled for 64 bit mode. Build: linux Contributors:William Norcott, Don Capps, Isom Crawford, Kirby Collins Al Slater, Scott Rhine, Mike Wisner, Ken Goss Steve Landherr, Brad Smith, Mark Kelly, Dr. Alain CYR, Randy Dunlap, Mark Montague, Dan Million, Gavin Brebner, Jean-Marc Zucconi, Jeff Blomberg, Benny Halevy, Dave Boone, Erik Habbinga, Kris Strecker, Walter Wong, Joshua Root, Fabrice Bacchella, Zhenghua Xue, Qin Li, Darren Sawyer, Vangel Bojaxhi, Ben England. Run began: Fri Nov 2 13:08:47 2012 Auto Mode File size set to 1024 KB Command line used: iozone -a -s 1m Output is in Kbytes/sec Time Resolution = 0.000001 seconds. Processor cache size set to 1024 Kbytes. Processor cache line size set to 32 bytes. File stride size set to 17 * record size. random random bkwd record stride KB reclen write rewrite read reread read write read rewrite read fwrite frewrite fread freread 1024 4 612446 1689730 281936 4361233 5120336 2869422 8944 1554004 2611230 1590254 1244266 378551 4114719 1024 8 2343383 3436508 352398 5479632 8750850 4232305 19586 2129589 1765437 930894 830457 314308 4805258 1024 16 722717 2444759 554060 6208343 9485232 4339202 54662 2019445 4762630 3229770 1013967 368198 5593820 1024 32 739898 3567824 505182 4570058 5690162 2993413 6569179 4550690 3281592 1610528 1288307 375079 4470172 1024 64 760197 3735385 392492 3894582 5885083 2646630 184074 6918376 11645609 1357961 1095429 450498 5853003 1024 128 727368 1014925 642785 3472628 5018624 2391665 4949226 4162573 11132462 1957770 2645000 330641 4095102 1024 256 736725 998874 643170 4949226 6441107 3191372 297851 3200886 699414 2908281 2497356 465689 5096034 1024 512 758452 3403826 2432298 8199542 9743447 4720752 395382 2403712 507151 1662264 5444898 311053 4700088 1024 1024 890553 3358576 5363307 10662628 9464330 4433259 259439 4488860 4282950 4700088 3003881 7537599 8914314 iozone test complete. [root@escape nfs]# Putting it on_qa to verify this in the latest code base as it works fine for me. |