https://jira.whamcloud.com This file is an XML representation of an issue en-us 9.4.14 940014 05-12-2023 https://jira.whamcloud.com/browse/LU-5118 Lustre <p>This issue was created by maloo for sarah &lt;sarah@whamcloud.com&gt;</p> <p>This issue relates to the following test suite run: <a href="http://maloo.whamcloud.com/test_sets/36242834-ddf9-11e3-9f85-52540035b04c" class="external-link" target="_blank" rel="nofollow noopener">http://maloo.whamcloud.com/test_sets/36242834-ddf9-11e3-9f85-52540035b04c</a>.</p> <p>The sub-test test_300g failed with the following error:</p> <blockquote> <p>expect 2 get 1 for /mnt/lustre/d300g.sanity/striped_dir/test2</p></blockquote> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>== sanity test 300g: check default striped directory for striped directory == 12:49:57 (1400269797) sanity test_300g: @@@@@@ FAIL: expect 2 get 1 for /mnt/lustre/d300g.sanity/striped_dir/test2 </pre> </div></div> server and client: lustre-master build #2052 DNE mode LU-5118

Failure on test suite sanity test_300g: expect 2 get 1 for /mnt/lustre/d300g.sanity/striped_dir/test2

Bug Minor Resolved Low Priority WC Triage Maloo dne Thu, 29 May 2014 06:52:58 +0000 Wed, 13 Oct 2021 02:54:31 +0000 Wed, 13 Oct 2021 02:54:31 +0000 Lustre 2.6.0 0 4 <p>I experienced the same issue with two MDSs and one MDT each with lustre-master build # 2771. Results are at <a href="https://testing.hpdd.intel.com/test_sets/f326bd9e-8618-11e4-ac52-5254006e85c2" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sets/f326bd9e-8618-11e4-ac52-5254006e85c2</a></p> <p>Experienced this same error with lustre-master 2.6.92. Results at <a href="https://testing.hpdd.intel.com/test_sets/37e63f92-9f0d-11e4-91b3-5254006e85c2" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sets/37e63f92-9f0d-11e4-91b3-5254006e85c2</a></p> <p>I've hit this error again with lustre-master tag 2.6.93. Results at <a href="https://testing.hpdd.intel.com/test_sessions/fff27cc4-addd-11e4-a0b6-5254006e85c2" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sessions/fff27cc4-addd-11e4-a0b6-5254006e85c2</a></p> <p>I can reproduce this problem very easily. Something is broken when default offset is -1.</p> <p>Following is how to reproduce:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>[root@atest-vm134 tests]# MDSCOUNT=2 OSTCOUNT=2 OSTSIZE=2097152 mgs_HOST=atest-vm134 mds1_HOST=atest-vm134 mds2_HOST=atest-vm135 ost1_HOST=atest-vm136 ost2_HOST=atest-vm137 MGSDEV=/dev/sdb MDSDEV1=/dev/sdb MDSDEV2=/dev/sdb OSTDEV1=/dev/sdb OSTDEV2=/dev/sdb CLIENT1=atest-vm138 RCLIENTS=atest-vm139 PDSH="pdsh -R ssh -S -w" NAME=ncli SHARED_DIRECTORY=/mnt/shared /usr/lib64/lustre/tests/auster -r -v -D /tmp/test_logs/log sanity.sh --only 300h Started at Tue May 24 17:56:43 JST 2016 Lustre is not mounted, trying to do setup ... Stopping clients: atest-vm134,atest-vm138,atest-vm139 /mnt/lustre (opts:) Stopping clients: atest-vm134,atest-vm138,atest-vm139 /mnt/lustre2 (opts:) Loading modules from /usr/lib64/lustre detected 4 online CPUs by sysfs Force libcfs to create 2 CPU partitions ../libcfs/libcfs/libcfs options: 'cpu_npartitions=2' debug=vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck subsystem_debug=all -lnet -lnd -pinger quota/lquota options: 'hash_lqs_cur_bits=3' Formatting mgs, mds, osts Format mds1: /dev/sdb Format mds2: /dev/sdb Format ost1: /dev/sdb Format ost2: /dev/sdb Checking servers environments Checking clients atest-vm134,atest-vm138,atest-vm139 environments Loading modules from /usr/lib64/lustre detected 4 online CPUs by sysfs Force libcfs to create 2 CPU partitions debug=vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck subsystem_debug=all -lnet -lnd -pinger Setup mgs, mdt, osts Starting mds1: /dev/sdb /mnt/mds1 Started lustre-MDT0000 Starting mds2: /dev/sdb /mnt/mds2 Started lustre-MDT0001 Starting ost1: /dev/sdb /mnt/ost1 Started lustre-OST0000 Starting ost2: /dev/sdb /mnt/ost2 Started lustre-OST0001 Starting client: atest-vm134: -o user_xattr,flock atest-vm134@tcp:/lustre /mnt/lustre Starting client atest-vm134,atest-vm138,atest-vm139: -o user_xattr,flock atest-vm134@tcp:/lustre /mnt/lustre Started clients atest-vm134,atest-vm138,atest-vm139: atest-vm134@tcp:/lustre on /mnt/lustre type lustre (rw,user_xattr,flock) atest-vm134@tcp:/lustre on /mnt/lustre type lustre (rw,user_xattr,flock) atest-vm134@tcp:/lustre on /mnt/lustre type lustre (rw,user_xattr,flock) Using TIMEOUT=20 seting jobstats to procname_uid Setting lustre.sys.jobid_var from disable to procname_uid Waiting 90 secs for update Updated after 2s: wanted 'procname_uid' got 'procname_uid' disable quota as required running: sanity.sh ONLY=300h run_suite sanity /usr/lib64/lustre/tests/sanity.sh -----============= acceptance-small: sanity ============----- Tue May 24 17:57:21 JST 2016 Running: bash /usr/lib64/lustre/tests/sanity.sh atest-vm139: Checking config lustre mounted on /mnt/lustre atest-vm138: Checking config lustre mounted on /mnt/lustre atest-vm134: Checking config lustre mounted on /mnt/lustre Checking servers environments Checking clients atest-vm134,atest-vm138,atest-vm139 environments Using TIMEOUT=20 disable quota as required osd-ldiskfs.track_declares_assert=1 osd-ldiskfs.track_declares_assert=1 osd-ldiskfs.track_declares_assert=1 osd-ldiskfs.track_declares_assert=1 running as uid/gid/euid/egid 500/500/500/500, groups: [touch] [/mnt/lustre/d0_runas_test/f25253] excepting tests: 132 76 42a 42b 42c 42d 45 51d 68b skipping tests SLOW=no: 24o 24D 27m 64b 68 71 77f 78 115 124b 230d 401 preparing for tests involving mounts mke2fs 1.42.13.wc3 (28-Aug-2015) debug=-1 resend_count is set to 4 4 resend_count is set to 4 4 resend_count is set to 4 4 resend_count is set to 4 4 resend_count is set to 4 4 == sanity test 300h: check default striped directory for striped directory == 17:57:25 (1464080245) checking striped_dir 2 1 SSSSSSSSSSSSSSSSSSSSSS 2 /mnt/lustre/d300h.sanity/striped_dir/test1 lmv_stripe_count: 2 lmv_stripe_offset: 1 mdtidx FID[seq:oid:ver] 1 [0x2c0000402:0x1:0x0] 0 [0x280000402:0x1:0x0] EEEEEEEEEEEEEEEEEEEEEEEEEE SSSSSSSSSSSSSSSSSSSSSS 2 /mnt/lustre/d300h.sanity/striped_dir/test2 lmv_stripe_count: 2 lmv_stripe_offset: 1 mdtidx FID[seq:oid:ver] 1 [0x2c0000402:0x2:0x0] 0 [0x280000402:0x2:0x0] EEEEEEEEEEEEEEEEEEEEEEEEEE SSSSSSSSSSSSSSSSSSSSSS 2 /mnt/lustre/d300h.sanity/striped_dir/test3 lmv_stripe_count: 2 lmv_stripe_offset: 1 mdtidx FID[seq:oid:ver] 1 [0x2c0000402:0x3:0x0] 0 [0x280000402:0x3:0x0] EEEEEEEEEEEEEEEEEEEEEEEEEE SSSSSSSSSSSSSSSSSSSSSS 2 /mnt/lustre/d300h.sanity/striped_dir/test4 lmv_stripe_count: 2 lmv_stripe_offset: 1 mdtidx FID[seq:oid:ver] 1 [0x2c0000402:0x4:0x0] 0 [0x280000402:0x4:0x0] EEEEEEEEEEEEEEEEEEEEEEEEEE checking striped_dir 1 0 SSSSSSSSSSSSSSSSSSSSSS 1 /mnt/lustre/d300h.sanity/striped_dir/test1 lmv_stripe_count: 1 lmv_stripe_offset: 0 mdtidx FID[seq:oid:ver] 0 [0x280000401:0x2:0x0] EEEEEEEEEEEEEEEEEEEEEEEEEE SSSSSSSSSSSSSSSSSSSSSS 1 /mnt/lustre/d300h.sanity/striped_dir/test2 lmv_stripe_count: 1 lmv_stripe_offset: 0 mdtidx FID[seq:oid:ver] 0 [0x280000401:0x3:0x0] EEEEEEEEEEEEEEEEEEEEEEEEEE SSSSSSSSSSSSSSSSSSSSSS 1 /mnt/lustre/d300h.sanity/striped_dir/test3 lmv_stripe_count: 1 lmv_stripe_offset: 0 mdtidx FID[seq:oid:ver] 0 [0x280000401:0x4:0x0] EEEEEEEEEEEEEEEEEEEEEEEEEE SSSSSSSSSSSSSSSSSSSSSS 1 /mnt/lustre/d300h.sanity/striped_dir/test4 lmv_stripe_count: 1 lmv_stripe_offset: 0 mdtidx FID[seq:oid:ver] 0 [0x280000401:0x5:0x0] EEEEEEEEEEEEEEEEEEEEEEEEEE checking striped_dir 2 1 SSSSSSSSSSSSSSSSSSSSSS 2 /mnt/lustre/d300h.sanity/striped_dir/test1 lmv_stripe_count: 2 lmv_stripe_offset: 1 mdtidx FID[seq:oid:ver] 1 [0x2c0000402:0x5:0x0] 0 [0x280000402:0x5:0x0] EEEEEEEEEEEEEEEEEEEEEEEEEE SSSSSSSSSSSSSSSSSSSSSS 2 /mnt/lustre/d300h.sanity/striped_dir/test2 lmv_stripe_count: 2 lmv_stripe_offset: 1 mdtidx FID[seq:oid:ver] 1 [0x2c0000402:0x6:0x0] 0 [0x280000402:0x6:0x0] EEEEEEEEEEEEEEEEEEEEEEEEEE SSSSSSSSSSSSSSSSSSSSSS 2 /mnt/lustre/d300h.sanity/striped_dir/test3 lmv_stripe_count: 2 lmv_stripe_offset: 1 mdtidx FID[seq:oid:ver] 1 [0x2c0000402:0x7:0x0] 0 [0x280000402:0x7:0x0] EEEEEEEEEEEEEEEEEEEEEEEEEE SSSSSSSSSSSSSSSSSSSSSS 2 /mnt/lustre/d300h.sanity/striped_dir/test4 lmv_stripe_count: 2 lmv_stripe_offset: 1 mdtidx FID[seq:oid:ver] 1 [0x2c0000402:0x8:0x0] 0 [0x280000402:0x8:0x0] EEEEEEEEEEEEEEEEEEEEEEEEEE checking striped_dir 2 -1 SSSSSSSSSSSSSSSSSSSSSS 2 /mnt/lustre/d300h.sanity/striped_dir/test1 lmv_stripe_count: 2 lmv_stripe_offset: 1 mdtidx FID[seq:oid:ver] 1 [0x2c0000402:0x9:0x0] 0 [0x280000402:0x9:0x0] EEEEEEEEEEEEEEEEEEEEEEEEEE SSSSSSSSSSSSSSSSSSSSSS 1 /mnt/lustre/d300h.sanity/striped_dir/test2 lmv_stripe_count: 1 lmv_stripe_offset: 0 mdtidx FID[seq:oid:ver] 0 [0x280000401:0x6:0x0] EEEEEEEEEEEEEEEEEEEEEEEEEE sanity test_300h: @@@@@@ FAIL: stripe count 2 != 1 for /mnt/lustre/d300h.sanity/striped_dir/test2 Trace dump: = /usr/lib64/lustre/tests/test-framework.sh:4706:error_noexit() = /usr/lib64/lustre/tests/test-framework.sh:4737:error() = /usr/lib64/lustre/tests/sanity.sh:13499:test_300_check_default_striped_dir() = /usr/lib64/lustre/tests/sanity.sh:13561:test_300h() = /usr/lib64/lustre/tests/test-framework.sh:4984:run_one() = /usr/lib64/lustre/tests/test-framework.sh:5021:run_one_logged() = /usr/lib64/lustre/tests/test-framework.sh:4838:run_test() = /usr/lib64/lustre/tests/sanity.sh:13574:main() Dumping lctl log to /tmp/test_logs/log/sanity.test_300h.*.1464080247.log FAIL 300h (3s) debug=+snapshot debug=+snapshot debug=-snapshot debug=-snapshot == sanity test complete, duration 8 sec == 17:57:29 (1464080249) </pre> </div></div> <p>I added following lines in sanity.sh:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre> mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} || error "create dirs failed" for dir in $(find $DIR/$tdir/$dirname/*); do echo SSSSSSSSSSSSSSSSSSSSSS $LFS getdirstripe -c $dir $LFS getdirstripe $dir echo EEEEEEEEEEEEEEEEEEEEEEEEEE ... </pre> </div></div> Development Rank 1|hzwna7: Rank (Obsolete) 14115 Severity