-----============= acceptance-small: sanity-ec ============----- Mon Aug 10 18:43:19 EDT 2026 MGS_OS_ID_LIKE=rhel centos fedora rocky MGS_OS_VERSION_ID=8.10 MGS_OS_ID=rocky MGS_OS_VERSION_CODE=134873088 MDS1_OS_VERSION_ID=8.10 MDS1_OS_VERSION_CODE=134873088 MDS1_OS_ID_LIKE=rhel centos fedora rocky MDS1_OS_ID=rocky OST1_OS_VERSION_CODE=134873088 OST1_OS_ID_LIKE=rhel centos fedora rocky OST1_OS_VERSION_ID=8.10 OST1_OS_ID=rocky CLIENT_OS_ID=rocky CLIENT_OS_VERSION_CODE=134873088 CLIENT_OS_VERSION_ID=8.10 CLIENT_OS_ID_LIKE=rhel centos fedora rocky oleg449-server: ls: cannot access '/home/green/git/lustre-release/lustre/tests/except/sanity-ec.*ex': No such file or directory excepting tests: 12a === sanity-ec: start setup 18:43:40 (1786401820) === oleg449-client.virtnet: executing check_config_client /mnt/lustre oleg449-client.virtnet: Checking config lustre mounted on /mnt/lustre Checking servers environments Checking clients oleg449-client.virtnet environments Using TIMEOUT=20 osc.lustre-OST0000-osc-ffff965045323800.idle_timeout=debug osc.lustre-OST0001-osc-ffff965045323800.idle_timeout=debug disable quota as required oleg449-server: oleg449-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all osd-ldiskfs.track_declares_assert=1 === sanity-ec: finish setup 18:44:25 (1786401865) === running as uid/gid/euid/egid 500/500/500/500, groups: 500 [true] running as uid/gid/euid/egid 500/500/500/500, groups: 500 [touch] [/mnt/lustre/d0_runas_test/f8222] == sanity-ec test 1a: basic setstripe with single component and EC ========================================================== 18:44:28 (1786401868) llite.lustre-ffff965045323800.enable_erasure_coding=1 PASS 1a (8s) == sanity-ec test 1b: setstripe with --ec before -E (order independence) ========================================================== 18:44:36 (1786401876) llite.lustre-ffff965045323800.enable_erasure_coding=1 PASS 1b (9s) == sanity-ec test 1c: setstripe with colon separator (--ec 8:2) ========================================================== 18:44:45 (1786401885) llite.lustre-ffff965045323800.enable_erasure_coding=1 PASS 1c (10s) == sanity-ec test 1d: setstripe with multiple components and single EC spec ========================================================== 18:44:56 (1786401896) llite.lustre-ffff965045323800.enable_erasure_coding=1 PASS 1d (10s) == sanity-ec test 1e: setstripe with EC inheriting to second component ========================================================== 18:45:06 (1786401906) llite.lustre-ffff965045323800.enable_erasure_coding=1 PASS 1e (11s) == sanity-ec test 1f: setstripe with different EC for different components ========================================================== 18:45:16 (1786401916) llite.lustre-ffff965045323800.enable_erasure_coding=1 PASS 1f (9s) == sanity-ec test 1g: setstripe with different parity counts ========================================================== 18:45:25 (1786401925) llite.lustre-ffff965045323800.enable_erasure_coding=1 PASS 1g (9s) == sanity-ec test 1h: setstripe with -N flag and explicit stripe counts with --ec ========================================================== 18:45:35 (1786401935) llite.lustre-ffff965045323800.enable_erasure_coding=1 PASS 1h (11s) == sanity-ec test 1i: default EC layout on directory ===== 18:45:45 (1786401945) llite.lustre-ffff965045323800.enable_erasure_coding=1 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d1i.sanity-ec PASS 1i (11s) == sanity-ec test 1j: verify EC component inherits stripe size from data component ========================================================== 18:45:56 (1786401956) llite.lustre-ffff965045323800.enable_erasure_coding=1 PASS 1j (10s) == sanity-ec test 2a: setstripe with -N and EC =========== 18:46:06 (1786401966) llite.lustre-ffff965045323800.enable_erasure_coding=1 PASS 2a (10s) == sanity-ec test 2b: setstripe with -N: two data mirrors, one with EC ========================================================== 18:46:16 (1786401976) llite.lustre-ffff965045323800.enable_erasure_coding=1 PASS 2b (11s) == sanity-ec test 2c: setstripe with -N: two data mirrors, both with EC ========================================================== 18:46:27 (1786401987) llite.lustre-ffff965045323800.enable_erasure_coding=1 PASS 2c (11s) == sanity-ec test 2d: setstripe with -N2: multiple identical EC mirrors ========================================================== 18:46:38 (1786401998) llite.lustre-ffff965045323800.enable_erasure_coding=1 PASS 2d (11s) == sanity-ec test 2e: setstripe with -N: mixed regular and EC mirrors ========================================================== 18:46:50 (1786402010) llite.lustre-ffff965045323800.enable_erasure_coding=1 PASS 2e (10s) == sanity-ec test 2f: default EC layout on directory using mirror mode ========================================================== 18:46:59 (1786402019) llite.lustre-ffff965045323800.enable_erasure_coding=1 striped dir -i0 -c2 -H crush2 /mnt/lustre/d2f.sanity-ec PASS 2f (10s) == sanity-ec test 3a: lfs mirror create with single EC mirror ========================================================== 18:47:10 (1786402030) llite.lustre-ffff965045323800.enable_erasure_coding=1 PASS 3a (11s) == sanity-ec test 3b: lfs mirror create with -N2 and EC == 18:47:20 (1786402040) llite.lustre-ffff965045323800.enable_erasure_coding=1 PASS 3b (8s) == sanity-ec test 3c: lfs mirror create with mixed EC and regular mirrors ========================================================== 18:47:29 (1786402049) llite.lustre-ffff965045323800.enable_erasure_coding=1 PASS 3c (9s) == sanity-ec test 3d: lfs mirror create with different EC configs per mirror ========================================================== 18:47:37 (1786402057) llite.lustre-ffff965045323800.enable_erasure_coding=1 PASS 3d (11s) == sanity-ec test 3e: lfs mirror create with multiple EC specs in one mirror ========================================================== 18:47:48 (1786402068) llite.lustre-ffff965045323800.enable_erasure_coding=1 PASS 3e (10s) == sanity-ec test 3f: EC inheritance with holes ========== 18:47:58 (1786402078) llite.lustre-ffff965045323800.enable_erasure_coding=1 PASS 3f (10s) == sanity-ec test 3g: EC parity mirror inherits pool from data mirror ========================================================== 18:48:08 (1786402088) SKIP: sanity-ec test_3g needs >= 6 OSTs SKIP 3g (5s) == sanity-ec test 4a: reject invalid EC parameters: parity > data ========================================================== 18:48:13 (1786402093) llite.lustre-ffff965045323800.enable_erasure_coding=1 PASS 4a (9s) == sanity-ec test 4b: reject invalid EC parameters: data count < 2 ========================================================== 18:48:22 (1786402102) llite.lustre-ffff965045323800.enable_erasure_coding=1 PASS 4b (8s) == sanity-ec test 4c: reject invalid EC parameters: parity = 0 ========================================================== 18:48:30 (1786402110) llite.lustre-ffff965045323800.enable_erasure_coding=1 PASS 4c (10s) == sanity-ec test 4d: reject malformed EC specifications ========================================================== 18:48:40 (1786402120) llite.lustre-ffff965045323800.enable_erasure_coding=1 PASS 4d (8s) == sanity-ec test 4e: auto-create [0,EOF] component when --ec without -E ========================================================== 18:48:48 (1786402128) llite.lustre-ffff965045323800.enable_erasure_coding=1 PASS 4e (7s) == sanity-ec test 4f: reject --ec with incompatible options (--foreign) ========================================================== 18:48:55 (1786402135) llite.lustre-ffff965045323800.enable_erasure_coding=1 PASS 4f (6s) == sanity-ec test 4g: reject EC stripe counts exceeding limits without --ec-expert ========================================================== 18:49:01 (1786402141) llite.lustre-ffff965045323800.enable_erasure_coding=1 PASS 4g (7s) == sanity-ec test 5a: EC mirror read/write commands ====== 18:49:08 (1786402148) llite.lustre-ffff965045323800.enable_erasure_coding=1 PASS 5a (9s) == sanity-ec test 5b: EC FLR state transitions with writes to different components ========================================================== 18:49:17 (1786402157) llite.lustre-ffff965045323800.enable_erasure_coding=1 Component IDs: 65537 65538 65539 131076 131077 131078 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0954786 s, 11.0 MB/s ** Write to second component ** 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0980056 s, 10.7 MB/s PASS 5b (11s) == sanity-ec test 6a: Block setting prefer flags on parity components ========================================================== 18:49:28 (1786402168) llite.lustre-ffff965045323800.enable_erasure_coding=1 Component IDs: 65537 65538 131075 131076 PASS 6a (9s) == sanity-ec test 6b: EC write selects data mirror, not parity mirror ========================================================== 18:49:37 (1786402177) llite.lustre-ffff965045323800.enable_erasure_coding=1 Data component: 65537, Parity component: 131074 2+0 records in 2+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.123047 s, 17.0 MB/s PASS 6b (11s) == sanity-ec test 6c: EC with multiple data mirrors - parity never selected ========================================================== 18:49:48 (1786402188) llite.lustre-ffff965045323800.enable_erasure_coding=1 SKIP: sanity-ec test_6c needs >= 4 OSTs SKIP 6c (4s) == sanity-ec test 6d: Manually mark parity mirror stale and resync ========================================================== 18:49:52 (1786402192) llite.lustre-ffff965045323800.enable_erasure_coding=1 Data component: 65537, Parity component: 131074 2+0 records in 2+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.0881359 s, 23.8 MB/s PASS 6d (13s) == sanity-ec test 6e: Write fails when only parity mirror is non-stale ========================================================== 18:50:06 (1786402206) llite.lustre-ffff965045323800.enable_erasure_coding=1 Data component: 65537, Parity component: 131074 2+0 records in 2+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.180836 s, 11.6 MB/s PASS 6e (11s) == sanity-ec test 7a: nosync flag on parity mirror prevents resync updates ========================================================== 18:50:17 (1786402217) llite.lustre-ffff965045323800.enable_erasure_coding=1 Data component: 65537, Parity component: 131074 2+0 records in 2+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.0819624 s, 25.6 MB/s 2+0 records in 2+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.228538 s, 9.2 MB/s Initial parity mirror checksum: 5bc208fe8683be398a67c5b72f7b8a73 - 2+0 records in 2+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.073293 s, 28.6 MB/s CRC-32 checksum value for chunk [0, 0x200000): Mirror 2: 0xc0494361 (nosync,stale) 2+0 records in 2+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.20523 s, 10.2 MB/s Data mirror checksum: 2396c2d1a6f0e2646b54c726ddb990a3 - Parity mirror checksum: 5bc208fe8683be398a67c5b72f7b8a73 - Final data mirror checksum: 2396c2d1a6f0e2646b54c726ddb990a3 - Final parity mirror checksum: fe1341222683787f430ed592219fe5ef - PASS 7a (12s) == sanity-ec test 7b: mirror split -d works for parity mirrors, regular split fails ========================================================== 18:50:29 (1786402229) SKIP: sanity-ec test_7b needs >= 6 OSTs SKIP 7b (5s) == sanity-ec test 7c: mirror split -d works for multi-component parity mirrors ========================================================== 18:50:34 (1786402234) SKIP: sanity-ec test_7c needs >= 6 OSTs SKIP 7c (3s) == sanity-ec test 7d: mirror split -d works with mixed regular and EC mirrors ========================================================== 18:50:37 (1786402237) SKIP: sanity-ec test_7d needs >= 6 OSTs SKIP 7d (3s) == sanity-ec test 10: cannot create overly large ec mirrors ========================================================== 18:50:41 (1786402241) SKIP: sanity-ec test_10 needs >= 5 OSTs SKIP 10 (3s) == sanity-ec test 11: can create --ec 2+2 ================ 18:50:45 (1786402245) SKIP: sanity-ec test_11 needs >= 4 OSTs SKIP 11 (3s) SKIP: sanity-ec test_12a skipping ALWAYS excluded test 12a == sanity-ec test 13: parity of single stripe data is just a copy ========================================================== 18:50:51 (1786402251) SKIP: sanity-ec test_13 needs >= 4 OSTs SKIP 13 (4s) == sanity-ec test 20: test that stripe size of parity mirror is set correctly ========================================================== 18:50:54 (1786402254) SKIP: sanity-ec test_20 needs >= 4 OSTs SKIP 20 (4s) == sanity-ec test 21a: migrate plain file to EC layout === 18:50:59 (1786402259) SKIP: sanity-ec test_21a needs >= 3 OSTs SKIP 21a (4s) == sanity-ec test 21b: migrate EC file to plain layout === 18:51:03 (1786402263) SKIP: sanity-ec test_21b needs >= 3 OSTs SKIP 21b (4s) == sanity-ec test 21c: migrate between different EC configurations ========================================================== 18:51:07 (1786402267) SKIP: sanity-ec test_21c needs >= 4 OSTs SKIP 21c (4s) == sanity-ec test 21d: migrate PFL file to EC layout ===== 18:51:11 (1786402271) SKIP: sanity-ec test_21d needs >= 3 OSTs SKIP 21d (4s) == sanity-ec test 22a: mirror split removes plain mirror, keeps EC ========================================================== 18:51:15 (1786402275) SKIP: sanity-ec test_22a needs >= 6 OSTs SKIP 22a (4s) == sanity-ec test 23a: truncate EC file to smaller size == 18:51:20 (1786402280) llite.lustre-ffff965045323800.enable_erasure_coding=1 striped dir -i1 -c2 -H all_char /mnt/lustre/d23a.sanity-ec 5+0 records in 5+0 records out 5242880 bytes (5.2 MB, 5.0 MiB) copied, 0.412027 s, 12.7 MB/s PASS 23a (14s) == sanity-ec test 23b: truncate EC file to larger size === 18:51:33 (1786402293) llite.lustre-ffff965045323800.enable_erasure_coding=1 striped dir -i1 -c2 -H all_char /mnt/lustre/d23b.sanity-ec 2+0 records in 2+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.0725647 s, 28.9 MB/s 4+0 records in 4+0 records out 4194304 bytes (4.2 MB, 4.0 MiB) copied, 0.212204 s, 19.8 MB/s PASS 23b (12s) == sanity-ec test 23c: fallocate on EC file ============== 18:51:46 (1786402306) llite.lustre-ffff965045323800.enable_erasure_coding=1 keep default fallocate mode: 0 striped dir -i1 -c2 -H crush2 /mnt/lustre/d23c.sanity-ec 5+0 records in 5+0 records out 5242880 bytes (5.2 MB, 5.0 MiB) copied, 0.287722 s, 18.2 MB/s PASS 23c (13s) == sanity-ec test 24a: reject --ec with --comp-add ======= 18:51:59 (1786402319) llite.lustre-ffff965045323800.enable_erasure_coding=1 striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre/d24a.sanity-ec PASS 24a (11s) == sanity-ec test 24b: reject deleting data component protected by parity ========================================================== 18:52:10 (1786402330) llite.lustre-ffff965045323800.enable_erasure_coding=1 striped dir -i0 -c2 -H crush2 /mnt/lustre/d24b.sanity-ec lfs setstripe setstripe: cannot delete component 0x10002 from '/mnt/lustre/d24b.sanity-ec/f24b.sanity-ec': Invalid argument lfs setstripe setstripe: cannot delete component 0x20003 from '/mnt/lustre/d24b.sanity-ec/f24b.sanity-ec': Invalid argument PASS 24b (8s) == sanity-ec test 25a: lfs find with --component-flags parity ========================================================== 18:52:18 (1786402338) llite.lustre-ffff965045323800.enable_erasure_coding=1 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d25a.sanity-ec PASS 25a (9s) == sanity-ec test 26a: multi-stripe EC data integrity with 20M file ========================================================== 18:52:28 (1786402348) llite.lustre-ffff965045323800.enable_erasure_coding=1 striped dir -i0 -c2 -H crush2 /mnt/lustre/d26a.sanity-ec 20+0 records in 20+0 records out 20971520 bytes (21 MB, 20 MiB) copied, 1.0465 s, 20.0 MB/s /mnt/lustre/d26a.sanity-ec/f26a.sanity-ec.data: OK 4+0 records in 4+0 records out 4194304 bytes (4.2 MB, 4.0 MiB) copied, 0.307959 s, 13.6 MB/s /mnt/lustre/d26a.sanity-ec/f26a.sanity-ec.data: OK PASS 26a (21s) == sanity-ec test 26b: EC data integrity with patterned data and 4M stripes ========================================================== 18:52:48 (1786402368) llite.lustre-ffff965045323800.enable_erasure_coding=1 striped dir -i0 -c2 -H all_char /mnt/lustre/d26b.sanity-ec /mnt/lustre/d26b.sanity-ec/f26b.sanity-ec.data: OK PASS 26b (16s) == sanity-ec test 27a: PFL lazy instantiation with EC across multiple components ========================================================== 18:53:04 (1786402384) llite.lustre-ffff965045323800.enable_erasure_coding=1 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d27a.sanity-ec 1+0 records in 1+0 records out 524288 bytes (524 kB, 512 KiB) copied, 0.0240975 s, 21.8 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.146306 s, 7.2 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0661644 s, 15.8 MB/s PASS 27a (16s) == sanity-ec test 28a: EC parity correctly tracks writes through hardlinks ========================================================== 18:53:21 (1786402401) llite.lustre-ffff965045323800.enable_erasure_coding=1 striped dir -i0 -c2 -H crush2 /mnt/lustre/d28a.sanity-ec 2+0 records in 2+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.109985 s, 19.1 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0807648 s, 13.0 MB/s PASS 28a (12s) == sanity-ec test 29a: EC read fails when OST losses exceed parity tolerance ========================================================== 18:53:33 (1786402413) SKIP: sanity-ec test_29a need >= 4 OSTs SKIP 29a (4s) == sanity-ec test 30a: write makes parity stale, resync recovers ========================================================== 18:53:37 (1786402417) SKIP: sanity-ec test_30a need >= 4 OSTs SKIP 30a (4s) == sanity-ec test 30b: resync succeeds after parity OST recovery ========================================================== 18:53:41 (1786402421) SKIP: sanity-ec test_30b need >= 4 OSTs SKIP 30b (5s) == sanity-ec test 30c: data survives OST restart cycle, resync works after recovery ========================================================== 18:53:46 (1786402426) SKIP: sanity-ec test_30c need >= 4 OSTs SKIP 30c (5s) == sanity-ec test 30d: test that size of parity mirror is (5+1)*4*2*64k ========================================================== 18:53:51 (1786402431) SKIP: sanity-ec test_30d needs >= 8 OSTs SKIP 30d (5s) == sanity-ec test 31a: data mirror intact after write failure on parity OST during resync ========================================================== 18:53:57 (1786402437) SKIP: sanity-ec test_31a need >= 4 OSTs SKIP 31a (4s) == sanity-ec test 31b: test that size of parity mirror is 2*2*1M ========================================================== 18:54:02 (1786402442) SKIP: sanity-ec test_31b needs >= 8 OSTs SKIP 31b (4s) == sanity-ec test 31c: test that size of parity mirror is 2*3*64k ========================================================== 18:54:06 (1786402446) SKIP: sanity-ec test_31c needs >= 8 OSTs SKIP 31c (4s) == sanity-ec test 31d: test that size of parity mirror is 4*2*64k ========================================================== 18:54:10 (1786402450) SKIP: sanity-ec test_31d needs >= 8 OSTs SKIP 31d (4s) == sanity-ec test 31e: test parity mirror size with multiple PFL components ========================================================== 18:54:14 (1786402454) SKIP: sanity-ec test_31e needs >= 6 OSTs SKIP 31e (4s) == sanity-ec test 32a: full write+resync cycle correct after OST recovery ========================================================== 18:54:18 (1786402458) SKIP: sanity-ec test_32a need >= 4 OSTs SKIP 32a (4s) == sanity-ec test 33a: EC survives repeated write/resync/OST-failure cycles ========================================================== 18:54:23 (1786402463) SKIP: sanity-ec test_33a need >= 4 OSTs SKIP 33a (4s) == sanity-ec test 34a: test that lfs mirror read from ec does not change eof ========================================================== 18:54:26 (1786402466) SKIP: sanity-ec test_34a needs >= 5 OSTs SKIP 34a (4s) == sanity-ec test 34b: test that lfs mirror verify for ec does not change eof ========================================================== 18:54:30 (1786402470) SKIP: sanity-ec test_34b needs >= 6 OSTs SKIP 34b (4s) == sanity-ec test 34c: test that reading past parity data returns zeros ========================================================== 18:54:34 (1786402474) SKIP: sanity-ec test_34c needs >= 8 OSTs SKIP 34c (3s) == sanity-ec test complete, duration 677 sec ============= 18:54:37 (1786402477) === sanity-ec: start cleanup 18:54:39 (1786402479) === === sanity-ec: finish cleanup 18:54:43 (1786402483) ===