-----============= acceptance-small: sanity-ec ============----- Sat Aug 22 02:53:30 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 oleg421-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 02:53:50 (1787381630) === oleg421-client.virtnet: executing check_config_client /mnt/lustre oleg421-client.virtnet: Checking config lustre mounted on /mnt/lustre Checking servers environments Checking clients oleg421-client.virtnet environments Using TIMEOUT=20 osc.lustre-OST0000-osc-ffff9255c2e49000.idle_timeout=debug osc.lustre-OST0001-osc-ffff9255c2e49000.idle_timeout=debug disable quota as required oleg421-server: oleg421-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all === sanity-ec: finish setup 02:54:26 (1787381666) === 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/f7593] == sanity-ec test 1a: basic setstripe with single component and EC ========================================================== 02:54:29 (1787381669) llite.lustre-ffff9255c2e49000.enable_erasure_coding=1 PASS 1a (9s) == sanity-ec test 1b: setstripe with --ec before -E (order independence) ========================================================== 02:54:37 (1787381677) llite.lustre-ffff9255c2e49000.enable_erasure_coding=1 PASS 1b (9s) == sanity-ec test 1c: setstripe with colon separator (--ec 8:2) ========================================================== 02:54:46 (1787381686) llite.lustre-ffff9255c2e49000.enable_erasure_coding=1 PASS 1c (8s) == sanity-ec test 1d: setstripe with multiple components and single EC spec ========================================================== 02:54:54 (1787381694) llite.lustre-ffff9255c2e49000.enable_erasure_coding=1 PASS 1d (8s) == sanity-ec test 1e: setstripe with EC inheriting to second component ========================================================== 02:55:02 (1787381702) llite.lustre-ffff9255c2e49000.enable_erasure_coding=1 PASS 1e (8s) == sanity-ec test 1f: setstripe with different EC for different components ========================================================== 02:55:11 (1787381711) llite.lustre-ffff9255c2e49000.enable_erasure_coding=1 PASS 1f (7s) == sanity-ec test 1g: setstripe with different parity counts ========================================================== 02:55:19 (1787381719) llite.lustre-ffff9255c2e49000.enable_erasure_coding=1 PASS 1g (8s) == sanity-ec test 1h: setstripe with -N flag and explicit stripe counts with --ec ========================================================== 02:55:27 (1787381727) llite.lustre-ffff9255c2e49000.enable_erasure_coding=1 PASS 1h (9s) == sanity-ec test 1i: default EC layout on directory ===== 02:55:37 (1787381737) llite.lustre-ffff9255c2e49000.enable_erasure_coding=1 PASS 1i (10s) == sanity-ec test 1j: verify EC component inherits stripe size from data component ========================================================== 02:55:46 (1787381746) llite.lustre-ffff9255c2e49000.enable_erasure_coding=1 PASS 1j (11s) == sanity-ec test 2a: setstripe with -N and EC =========== 02:55:57 (1787381757) llite.lustre-ffff9255c2e49000.enable_erasure_coding=1 PASS 2a (11s) == sanity-ec test 2b: setstripe with -N: two data mirrors, one with EC ========================================================== 02:56:08 (1787381768) llite.lustre-ffff9255c2e49000.enable_erasure_coding=1 PASS 2b (9s) == sanity-ec test 2c: setstripe with -N: two data mirrors, both with EC ========================================================== 02:56:17 (1787381777) llite.lustre-ffff9255c2e49000.enable_erasure_coding=1 PASS 2c (9s) == sanity-ec test 2d: setstripe with -N2: multiple identical EC mirrors ========================================================== 02:56:26 (1787381786) llite.lustre-ffff9255c2e49000.enable_erasure_coding=1 PASS 2d (9s) == sanity-ec test 2e: setstripe with -N: mixed regular and EC mirrors ========================================================== 02:56:35 (1787381795) llite.lustre-ffff9255c2e49000.enable_erasure_coding=1 PASS 2e (8s) == sanity-ec test 2f: default EC layout on directory using mirror mode ========================================================== 02:56:43 (1787381803) llite.lustre-ffff9255c2e49000.enable_erasure_coding=1 PASS 2f (8s) == sanity-ec test 3a: lfs mirror create with single EC mirror ========================================================== 02:56:51 (1787381811) llite.lustre-ffff9255c2e49000.enable_erasure_coding=1 PASS 3a (8s) == sanity-ec test 3b: lfs mirror create with -N2 and EC == 02:56:59 (1787381819) llite.lustre-ffff9255c2e49000.enable_erasure_coding=1 PASS 3b (10s) == sanity-ec test 3c: lfs mirror create with mixed EC and regular mirrors ========================================================== 02:57:09 (1787381829) llite.lustre-ffff9255c2e49000.enable_erasure_coding=1 PASS 3c (10s) == sanity-ec test 3d: lfs mirror create with different EC configs per mirror ========================================================== 02:57:19 (1787381839) llite.lustre-ffff9255c2e49000.enable_erasure_coding=1 PASS 3d (11s) == sanity-ec test 3e: lfs mirror create with multiple EC specs in one mirror ========================================================== 02:57:30 (1787381850) llite.lustre-ffff9255c2e49000.enable_erasure_coding=1 PASS 3e (8s) == sanity-ec test 3f: EC inheritance with holes ========== 02:57:38 (1787381858) llite.lustre-ffff9255c2e49000.enable_erasure_coding=1 PASS 3f (9s) == sanity-ec test 3g: EC parity mirror inherits pool from data mirror ========================================================== 02:57:47 (1787381867) SKIP: sanity-ec test_3g needs >= 6 OSTs SKIP 3g (4s) == sanity-ec test 4a: reject invalid EC parameters: parity > data ========================================================== 02:57:51 (1787381871) llite.lustre-ffff9255c2e49000.enable_erasure_coding=1 PASS 4a (7s) == sanity-ec test 4b: reject invalid EC parameters: data count < 2 ========================================================== 02:57:58 (1787381878) llite.lustre-ffff9255c2e49000.enable_erasure_coding=1 PASS 4b (8s) == sanity-ec test 4c: reject invalid EC parameters: parity = 0 ========================================================== 02:58:06 (1787381886) llite.lustre-ffff9255c2e49000.enable_erasure_coding=1 PASS 4c (6s) == sanity-ec test 4d: reject malformed EC specifications ========================================================== 02:58:13 (1787381893) llite.lustre-ffff9255c2e49000.enable_erasure_coding=1 PASS 4d (8s) == sanity-ec test 4e: auto-create [0,EOF] component when --ec without -E ========================================================== 02:58:20 (1787381900) llite.lustre-ffff9255c2e49000.enable_erasure_coding=1 PASS 4e (7s) == sanity-ec test 4f: reject --ec with incompatible options (--foreign) ========================================================== 02:58:27 (1787381907) llite.lustre-ffff9255c2e49000.enable_erasure_coding=1 PASS 4f (7s) == sanity-ec test 4g: reject EC stripe counts exceeding limits without --ec-expert ========================================================== 02:58:34 (1787381914) llite.lustre-ffff9255c2e49000.enable_erasure_coding=1 PASS 4g (8s) == sanity-ec test 5a: EC mirror read/write commands ====== 02:58:42 (1787381922) llite.lustre-ffff9255c2e49000.enable_erasure_coding=1 PASS 5a (9s) == sanity-ec test 5b: EC FLR state transitions with writes to different components ========================================================== 02:58:51 (1787381931) llite.lustre-ffff9255c2e49000.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, 0.101133 s, 10.4 MB/s ** Write to second component ** 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.169465 s, 6.2 MB/s PASS 5b (23s) == sanity-ec test 6a: Block setting prefer flags on parity components ========================================================== 02:59:15 (1787381955) llite.lustre-ffff9255c2e49000.enable_erasure_coding=1 Component IDs: 65537 65538 131075 131076 PASS 6a (8s) == sanity-ec test 6b: EC write selects data mirror, not parity mirror ========================================================== 02:59:23 (1787381963) llite.lustre-ffff9255c2e49000.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, 0.102172 s, 20.5 MB/s PASS 6b (9s) == sanity-ec test 6c: EC with multiple data mirrors - parity never selected ========================================================== 02:59:32 (1787381972) llite.lustre-ffff9255c2e49000.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 ========================================================== 02:59:36 (1787381976) llite.lustre-ffff9255c2e49000.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, 0.116158 s, 18.1 MB/s PASS 6d (11s) == sanity-ec test 6e: Write fails when only parity mirror is non-stale ========================================================== 02:59:47 (1787381987) llite.lustre-ffff9255c2e49000.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, 0.170684 s, 12.3 MB/s PASS 6e (10s) == sanity-ec test 7a: nosync flag on parity mirror prevents resync updates ========================================================== 02:59:57 (1787381997) llite.lustre-ffff9255c2e49000.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, 0.119559 s, 17.5 MB/s 2+0 records in 2+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.40903 s, 5.1 MB/s Initial parity mirror checksum: e123a332c5be0611d143941e97e17760 - 2+0 records in 2+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.129022 s, 16.3 MB/s CRC-32 checksum value for chunk [0, 0x200000): Mirror 2: 0x366a2350 (nosync,stale) 2+0 records in 2+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.352265 s, 6.0 MB/s Data mirror checksum: 896beee9302eaa84942f21ededd1e15e - Parity mirror checksum: e123a332c5be0611d143941e97e17760 - Final data mirror checksum: 896beee9302eaa84942f21ededd1e15e - Final parity mirror checksum: 35cbcab12b508cb5a94f5ec85dd31c98 - PASS 7a (12s) == sanity-ec test 7b: mirror split -d works for parity mirrors, regular split fails ========================================================== 03:00:10 (1787382010) SKIP: sanity-ec test_7b needs >= 6 OSTs SKIP 7b (4s) == sanity-ec test 7c: mirror split -d works for multi-component parity mirrors ========================================================== 03:00:14 (1787382014) SKIP: sanity-ec test_7c needs >= 6 OSTs SKIP 7c (5s) == sanity-ec test 7d: mirror split -d works with mixed regular and EC mirrors ========================================================== 03:00:18 (1787382018) SKIP: sanity-ec test_7d needs >= 6 OSTs SKIP 7d (4s) == sanity-ec test 10: cannot create overly large ec mirrors ========================================================== 03:00:22 (1787382022) SKIP: sanity-ec test_10 needs >= 5 OSTs SKIP 10 (5s) == sanity-ec test 11: can create --ec 2+2 ================ 03:00:27 (1787382027) SKIP: sanity-ec test_11 needs >= 4 OSTs SKIP 11 (4s) SKIP: sanity-ec test_12a skipping ALWAYS excluded test 12a == sanity-ec test 13: parity of single stripe data is just a copy ========================================================== 03:00:33 (1787382033) SKIP: sanity-ec test_13 needs >= 4 OSTs SKIP 13 (3s) == sanity-ec test 20: test that stripe size of parity mirror is set correctly ========================================================== 03:00:37 (1787382037) SKIP: sanity-ec test_20 needs >= 4 OSTs SKIP 20 (3s) == sanity-ec test 21a: migrate plain file to EC layout === 03:00:40 (1787382040) SKIP: sanity-ec test_21a needs >= 3 OSTs SKIP 21a (3s) == sanity-ec test 21b: migrate EC file to plain layout === 03:00:44 (1787382044) SKIP: sanity-ec test_21b needs >= 3 OSTs SKIP 21b (3s) == sanity-ec test 21c: migrate between different EC configurations ========================================================== 03:00:47 (1787382047) SKIP: sanity-ec test_21c needs >= 4 OSTs SKIP 21c (4s) == sanity-ec test 21d: migrate PFL file to EC layout ===== 03:00:51 (1787382051) SKIP: sanity-ec test_21d needs >= 3 OSTs SKIP 21d (4s) == sanity-ec test 22a: mirror split removes plain mirror, keeps EC ========================================================== 03:00:55 (1787382055) SKIP: sanity-ec test_22a needs >= 6 OSTs SKIP 22a (4s) == sanity-ec test 23a: truncate EC file to smaller size == 03:01:00 (1787382060) llite.lustre-ffff9255c2e49000.enable_erasure_coding=1 5+0 records in 5+0 records out 5242880 bytes (5.2 MB, 5.0 MiB) copied, 0.30998 s, 16.9 MB/s PASS 23a (13s) == sanity-ec test 23b: truncate EC file to larger size === 03:01:14 (1787382074) llite.lustre-ffff9255c2e49000.enable_erasure_coding=1 2+0 records in 2+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.126638 s, 16.6 MB/s 4+0 records in 4+0 records out 4194304 bytes (4.2 MB, 4.0 MiB) copied, 0.282239 s, 14.9 MB/s PASS 23b (16s) == sanity-ec test 23c: fallocate on EC file ============== 03:01:29 (1787382089) llite.lustre-ffff9255c2e49000.enable_erasure_coding=1 fallocate on zfs doesn't consume space fallocate not supported SKIP: sanity-ec test_23c need >= 2.13.57 and ldiskfs for fallocate SKIP 23c (4s) == sanity-ec test 24a: reject --ec with --comp-add ======= 03:01:33 (1787382093) llite.lustre-ffff9255c2e49000.enable_erasure_coding=1 PASS 24a (7s) == sanity-ec test 24b: reject deleting data component protected by parity ========================================================== 03:01:40 (1787382100) llite.lustre-ffff9255c2e49000.enable_erasure_coding=1 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 ========================================================== 03:01:48 (1787382108) llite.lustre-ffff9255c2e49000.enable_erasure_coding=1 PASS 25a (9s) == sanity-ec test 26a: multi-stripe EC data integrity with 20M file ========================================================== 03:01:57 (1787382117) llite.lustre-ffff9255c2e49000.enable_erasure_coding=1 20+0 records in 20+0 records out 20971520 bytes (21 MB, 20 MiB) copied, 1.06893 s, 19.6 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, 0.322709 s, 13.0 MB/s /mnt/lustre/d26a.sanity-ec/f26a.sanity-ec.data: OK PASS 26a (26s) == sanity-ec test 26b: EC data integrity with patterned data and 4M stripes ========================================================== 03:02:23 (1787382143) llite.lustre-ffff9255c2e49000.enable_erasure_coding=1 /mnt/lustre/d26b.sanity-ec/f26b.sanity-ec.data: OK PASS 26b (19s) == sanity-ec test 27a: PFL lazy instantiation with EC across multiple components ========================================================== 03:02:42 (1787382162) llite.lustre-ffff9255c2e49000.enable_erasure_coding=1 1+0 records in 1+0 records out 524288 bytes (524 kB, 512 KiB) copied, 0.0561742 s, 9.3 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.206352 s, 5.1 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.120483 s, 8.7 MB/s PASS 27a (17s) == sanity-ec test 28a: EC parity correctly tracks writes through hardlinks ========================================================== 03:02:59 (1787382179) llite.lustre-ffff9255c2e49000.enable_erasure_coding=1 2+0 records in 2+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.106057 s, 19.8 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.178907 s, 5.9 MB/s PASS 28a (11s) == sanity-ec test 29a: EC read fails when OST losses exceed parity tolerance ========================================================== 03:03:11 (1787382191) SKIP: sanity-ec test_29a need >= 4 OSTs SKIP 29a (4s) == sanity-ec test 30a: write makes parity stale, resync recovers ========================================================== 03:03:15 (1787382195) SKIP: sanity-ec test_30a need >= 4 OSTs SKIP 30a (4s) == sanity-ec test 30b: resync succeeds after parity OST recovery ========================================================== 03:03:19 (1787382199) SKIP: sanity-ec test_30b need >= 4 OSTs SKIP 30b (4s) == sanity-ec test 30c: data survives OST restart cycle, resync works after recovery ========================================================== 03:03:23 (1787382203) SKIP: sanity-ec test_30c need >= 4 OSTs SKIP 30c (4s) == sanity-ec test 30d: test that size of parity mirror is (5+1)*4*2*64k ========================================================== 03:03:27 (1787382207) SKIP: sanity-ec test_30d needs >= 8 OSTs SKIP 30d (4s) == sanity-ec test 31a: data mirror intact after write failure on parity OST during resync ========================================================== 03:03:31 (1787382211) 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 ========================================================== 03:03:36 (1787382216) 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 ========================================================== 03:03:39 (1787382219) 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 ========================================================== 03:03:44 (1787382224) SKIP: sanity-ec test_31d needs >= 8 OSTs SKIP 31d (3s) == sanity-ec test 31e: test parity mirror size with multiple PFL components ========================================================== 03:03:48 (1787382228) SKIP: sanity-ec test_31e needs >= 6 OSTs SKIP 31e (3s) == sanity-ec test 32a: full write+resync cycle correct after OST recovery ========================================================== 03:03:52 (1787382232) SKIP: sanity-ec test_32a need >= 4 OSTs SKIP 32a (4s) == sanity-ec test 33a: EC survives repeated write/resync/OST-failure cycles ========================================================== 03:03:56 (1787382236) 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 ========================================================== 03:04:00 (1787382240) 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 ========================================================== 03:04:04 (1787382244) SKIP: sanity-ec test_34b needs >= 6 OSTs SKIP 34b (4s) == sanity-ec test 34c: test that reading past parity data returns zeros ========================================================== 03:04:08 (1787382248) SKIP: sanity-ec test_34c needs >= 8 OSTs SKIP 34c (4s) == sanity-ec test complete, duration 640 sec ============= 03:04:12 (1787382252) === sanity-ec: start cleanup 03:04:14 (1787382254) === === sanity-ec: finish cleanup 03:04:18 (1787382258) ===