-----============= acceptance-small: sanity-ec ============----- Sat Jul 4 00:06:56 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 oleg223-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 00:07:17 (1783138037) === oleg223-client.virtnet: executing check_config_client /mnt/lustre oleg223-client.virtnet: Checking config lustre mounted on /mnt/lustre Checking servers environments Checking clients oleg223-client.virtnet environments Using TIMEOUT=20 osc.lustre-OST0000-osc-ffff9f3c20210000.idle_timeout=debug osc.lustre-OST0001-osc-ffff9f3c20210000.idle_timeout=debug disable quota as required oleg223-server: oleg223-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all === sanity-ec: finish setup 00:07:55 (1783138075) === 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/f7587] == sanity-ec test 1a: basic setstripe with single component and EC ========================================================== 00:07:58 (1783138078) llite.lustre-ffff9f3c20210000.enable_erasure_coding=1 PASS 1a (8s) == sanity-ec test 1b: setstripe with --ec before -E (order independence) ========================================================== 00:08:06 (1783138086) llite.lustre-ffff9f3c20210000.enable_erasure_coding=1 PASS 1b (9s) == sanity-ec test 1c: setstripe with colon separator (--ec 8:2) ========================================================== 00:08:16 (1783138096) llite.lustre-ffff9f3c20210000.enable_erasure_coding=1 PASS 1c (10s) == sanity-ec test 1d: setstripe with multiple components and single EC spec ========================================================== 00:08:26 (1783138106) llite.lustre-ffff9f3c20210000.enable_erasure_coding=1 PASS 1d (11s) == sanity-ec test 1e: setstripe with EC inheriting to second component ========================================================== 00:08:37 (1783138117) llite.lustre-ffff9f3c20210000.enable_erasure_coding=1 PASS 1e (8s) == sanity-ec test 1f: setstripe with different EC for different components ========================================================== 00:08:45 (1783138125) llite.lustre-ffff9f3c20210000.enable_erasure_coding=1 PASS 1f (7s) == sanity-ec test 1g: setstripe with different parity counts ========================================================== 00:08:52 (1783138132) llite.lustre-ffff9f3c20210000.enable_erasure_coding=1 PASS 1g (8s) == sanity-ec test 1h: setstripe with -N flag and explicit stripe counts with --ec ========================================================== 00:09:00 (1783138140) llite.lustre-ffff9f3c20210000.enable_erasure_coding=1 PASS 1h (9s) == sanity-ec test 1i: default EC layout on directory ===== 00:09:09 (1783138149) llite.lustre-ffff9f3c20210000.enable_erasure_coding=1 PASS 1i (7s) == sanity-ec test 1j: verify EC component inherits stripe size from data component ========================================================== 00:09:16 (1783138156) llite.lustre-ffff9f3c20210000.enable_erasure_coding=1 PASS 1j (8s) == sanity-ec test 2a: setstripe with -N and EC =========== 00:09:24 (1783138164) llite.lustre-ffff9f3c20210000.enable_erasure_coding=1 PASS 2a (7s) == sanity-ec test 2b: setstripe with -N: two data mirrors, one with EC ========================================================== 00:09:32 (1783138172) llite.lustre-ffff9f3c20210000.enable_erasure_coding=1 PASS 2b (9s) == sanity-ec test 2c: setstripe with -N: two data mirrors, both with EC ========================================================== 00:09:40 (1783138180) llite.lustre-ffff9f3c20210000.enable_erasure_coding=1 PASS 2c (10s) == sanity-ec test 2d: setstripe with -N2: multiple identical EC mirrors ========================================================== 00:09:50 (1783138190) llite.lustre-ffff9f3c20210000.enable_erasure_coding=1 PASS 2d (10s) == sanity-ec test 2e: setstripe with -N: mixed regular and EC mirrors ========================================================== 00:10:01 (1783138201) llite.lustre-ffff9f3c20210000.enable_erasure_coding=1 PASS 2e (8s) == sanity-ec test 2f: default EC layout on directory using mirror mode ========================================================== 00:10:09 (1783138209) llite.lustre-ffff9f3c20210000.enable_erasure_coding=1 PASS 2f (8s) == sanity-ec test 3a: lfs mirror create with single EC mirror ========================================================== 00:10:17 (1783138217) llite.lustre-ffff9f3c20210000.enable_erasure_coding=1 PASS 3a (8s) == sanity-ec test 3b: lfs mirror create with -N2 and EC == 00:10:25 (1783138225) llite.lustre-ffff9f3c20210000.enable_erasure_coding=1 PASS 3b (9s) == sanity-ec test 3c: lfs mirror create with mixed EC and regular mirrors ========================================================== 00:10:34 (1783138234) llite.lustre-ffff9f3c20210000.enable_erasure_coding=1 PASS 3c (7s) == sanity-ec test 3d: lfs mirror create with different EC configs per mirror ========================================================== 00:10:41 (1783138241) llite.lustre-ffff9f3c20210000.enable_erasure_coding=1 PASS 3d (7s) == sanity-ec test 3e: lfs mirror create with multiple EC specs in one mirror ========================================================== 00:10:49 (1783138249) llite.lustre-ffff9f3c20210000.enable_erasure_coding=1 PASS 3e (8s) == sanity-ec test 3f: EC inheritance with holes ========== 00:10:57 (1783138257) llite.lustre-ffff9f3c20210000.enable_erasure_coding=1 PASS 3f (8s) == sanity-ec test 3g: EC parity mirror inherits pool from data mirror ========================================================== 00:11:05 (1783138265) SKIP: sanity-ec test_3g needs >= 6 OSTs SKIP 3g (4s) == sanity-ec test 4a: reject invalid EC parameters: parity > data ========================================================== 00:11:09 (1783138269) llite.lustre-ffff9f3c20210000.enable_erasure_coding=1 PASS 4a (7s) == sanity-ec test 4b: reject invalid EC parameters: data count < 2 ========================================================== 00:11:16 (1783138276) llite.lustre-ffff9f3c20210000.enable_erasure_coding=1 PASS 4b (7s) == sanity-ec test 4c: reject invalid EC parameters: parity = 0 ========================================================== 00:11:23 (1783138283) llite.lustre-ffff9f3c20210000.enable_erasure_coding=1 PASS 4c (6s) == sanity-ec test 4d: reject malformed EC specifications ========================================================== 00:11:29 (1783138289) llite.lustre-ffff9f3c20210000.enable_erasure_coding=1 PASS 4d (7s) == sanity-ec test 4e: auto-create [0,EOF] component when --ec without -E ========================================================== 00:11:36 (1783138296) llite.lustre-ffff9f3c20210000.enable_erasure_coding=1 PASS 4e (9s) == sanity-ec test 4f: reject --ec with incompatible options (--foreign) ========================================================== 00:11:45 (1783138305) llite.lustre-ffff9f3c20210000.enable_erasure_coding=1 PASS 4f (10s) == sanity-ec test 4g: reject EC stripe counts exceeding limits without --ec-expert ========================================================== 00:11:55 (1783138315) llite.lustre-ffff9f3c20210000.enable_erasure_coding=1 PASS 4g (9s) == sanity-ec test 5a: EC mirror read/write commands ====== 00:12:05 (1783138325) llite.lustre-ffff9f3c20210000.enable_erasure_coding=1 PASS 5a (11s) == sanity-ec test 5b: EC FLR state transitions with writes to different components ========================================================== 00:12:16 (1783138336) llite.lustre-ffff9f3c20210000.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, 0.180141 s, 5.8 MB/s ** Write to second component ** 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.109355 s, 9.6 MB/s PASS 5b (30s) == sanity-ec test 6a: Block setting prefer flags on parity components ========================================================== 00:12:47 (1783138367) llite.lustre-ffff9f3c20210000.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 ========================================================== 00:12:55 (1783138375) llite.lustre-ffff9f3c20210000.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, 0.0795273 s, 26.4 MB/s PASS 6b (12s) == sanity-ec test 6c: EC with multiple data mirrors - parity never selected ========================================================== 00:13:07 (1783138387) llite.lustre-ffff9f3c20210000.enable_erasure_coding=1 SKIP: sanity-ec test_6c needs >= 4 OSTs SKIP 6c (5s) == sanity-ec test 6d: Manually mark parity mirror stale and resync ========================================================== 00:13:12 (1783138392) llite.lustre-ffff9f3c20210000.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, 0.114204 s, 18.4 MB/s PASS 6d (13s) == sanity-ec test 6e: Write fails when only parity mirror is non-stale ========================================================== 00:13:25 (1783138405) llite.lustre-ffff9f3c20210000.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, 0.121732 s, 17.2 MB/s PASS 6e (9s) == sanity-ec test 7a: nosync flag on parity mirror prevents resync updates ========================================================== 00:13:35 (1783138415) llite.lustre-ffff9f3c20210000.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, 0.0907151 s, 23.1 MB/s 2+0 records in 2+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.204947 s, 10.2 MB/s Initial parity mirror checksum: fe4d07f44a0336cd6aec068aee02b813 - 2+0 records in 2+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.0781588 s, 26.8 MB/s CRC-32 checksum value for chunk [0, 0x200000): Mirror 2: 0xb80c2044 (nosync,stale) 2+0 records in 2+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.2417 s, 8.7 MB/s Data mirror checksum: 5be393906c95b93d86682ee9d1453f1b - Parity mirror checksum: fe4d07f44a0336cd6aec068aee02b813 - Final data mirror checksum: 5be393906c95b93d86682ee9d1453f1b - Final parity mirror checksum: a0a61dbd1b6520c0ad15d1bf28afb0ca - PASS 7a (12s) == sanity-ec test 7b: mirror split -d works for parity mirrors, regular split fails ========================================================== 00:13:46 (1783138426) SKIP: sanity-ec test_7b needs >= 6 OSTs SKIP 7b (4s) == sanity-ec test 7c: mirror split -d works for multi-component parity mirrors ========================================================== 00:13:50 (1783138430) SKIP: sanity-ec test_7c needs >= 6 OSTs SKIP 7c (4s) == sanity-ec test 7d: mirror split -d works with mixed regular and EC mirrors ========================================================== 00:13:54 (1783138434) SKIP: sanity-ec test_7d needs >= 6 OSTs SKIP 7d (3s) == sanity-ec test 10: cannot create overly large ec mirrors ========================================================== 00:13:57 (1783138437) SKIP: sanity-ec test_10 needs >= 5 OSTs SKIP 10 (4s) == sanity-ec test 11: can create --ec 2+2 ================ 00:14:01 (1783138441) 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 ========================================================== 00:14:07 (1783138447) 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 ========================================================== 00:14:11 (1783138451) SKIP: sanity-ec test_20 needs >= 4 OSTs SKIP 20 (3s) == sanity-ec test 21a: migrate plain file to EC layout === 00:14:15 (1783138455) SKIP: sanity-ec test_21a needs >= 3 OSTs SKIP 21a (4s) == sanity-ec test 21b: migrate EC file to plain layout === 00:14:19 (1783138459) SKIP: sanity-ec test_21b needs >= 3 OSTs SKIP 21b (3s) == sanity-ec test 21c: migrate between different EC configurations ========================================================== 00:14:22 (1783138462) SKIP: sanity-ec test_21c needs >= 4 OSTs SKIP 21c (4s) == sanity-ec test 21d: migrate PFL file to EC layout ===== 00:14:26 (1783138466) SKIP: sanity-ec test_21d needs >= 3 OSTs SKIP 21d (4s) == sanity-ec test 22a: mirror split removes plain mirror, keeps EC ========================================================== 00:14:31 (1783138471) SKIP: sanity-ec test_22a needs >= 6 OSTs SKIP 22a (4s) == sanity-ec test 23a: truncate EC file to smaller size == 00:14:35 (1783138475) llite.lustre-ffff9f3c20210000.enable_erasure_coding=1 5+0 records in 5+0 records out 5242880 bytes (5.2 MB, 5.0 MiB) copied, 0.573827 s, 9.1 MB/s PASS 23a (16s) == sanity-ec test 23b: truncate EC file to larger size === 00:14:51 (1783138491) llite.lustre-ffff9f3c20210000.enable_erasure_coding=1 2+0 records in 2+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.160745 s, 13.0 MB/s 4+0 records in 4+0 records out 4194304 bytes (4.2 MB, 4.0 MiB) copied, 0.347633 s, 12.1 MB/s PASS 23b (17s) == sanity-ec test 23c: fallocate on EC file ============== 00:15:08 (1783138508) llite.lustre-ffff9f3c20210000.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 ======= 00:15:12 (1783138512) llite.lustre-ffff9f3c20210000.enable_erasure_coding=1 PASS 24a (7s) == sanity-ec test 24b: reject deleting data component protected by parity ========================================================== 00:15:19 (1783138519) llite.lustre-ffff9f3c20210000.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 (9s) == sanity-ec test 25a: lfs find with --component-flags parity ========================================================== 00:15:29 (1783138529) llite.lustre-ffff9f3c20210000.enable_erasure_coding=1 PASS 25a (9s) == sanity-ec test 26a: multi-stripe EC data integrity with 20M file ========================================================== 00:15:38 (1783138538) llite.lustre-ffff9f3c20210000.enable_erasure_coding=1 20+0 records in 20+0 records out 20971520 bytes (21 MB, 20 MiB) copied, 1.45847 s, 14.4 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, 0.528915 s, 7.9 MB/s /mnt/lustre/d26a.sanity-ec/f26a.sanity-ec.data: OK PASS 26a (25s) == sanity-ec test 26b: EC data integrity with patterned data and 4M stripes ========================================================== 00:16:04 (1783138564) llite.lustre-ffff9f3c20210000.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 ========================================================== 00:16:22 (1783138582) llite.lustre-ffff9f3c20210000.enable_erasure_coding=1 1+0 records in 1+0 records out 524288 bytes (524 kB, 512 KiB) copied, 0.0279061 s, 18.8 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0895572 s, 11.7 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0901049 s, 11.6 MB/s PASS 27a (17s) == sanity-ec test 28a: EC parity correctly tracks writes through hardlinks ========================================================== 00:16:39 (1783138599) llite.lustre-ffff9f3c20210000.enable_erasure_coding=1 2+0 records in 2+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.106981 s, 19.6 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.283879 s, 3.7 MB/s PASS 28a (13s) == sanity-ec test 29a: EC read fails when OST losses exceed parity tolerance ========================================================== 00:16:52 (1783138612) SKIP: sanity-ec test_29a need >= 4 OSTs SKIP 29a (3s) == sanity-ec test 30a: write makes parity stale, resync recovers ========================================================== 00:16:56 (1783138616) SKIP: sanity-ec test_30a need >= 4 OSTs SKIP 30a (4s) == sanity-ec test 30b: resync succeeds after parity OST recovery ========================================================== 00:16:59 (1783138619) SKIP: sanity-ec test_30b need >= 4 OSTs SKIP 30b (4s) == sanity-ec test 30c: data survives OST restart cycle, resync works after recovery ========================================================== 00:17:03 (1783138623) 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 ========================================================== 00:17:07 (1783138627) 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 ========================================================== 00:17:11 (1783138631) 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 ========================================================== 00:17:15 (1783138635) 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 ========================================================== 00:17:19 (1783138639) 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 ========================================================== 00:17:23 (1783138643) SKIP: sanity-ec test_31d needs >= 8 OSTs SKIP 31d (4s) == sanity-ec test 31e: test parity mirror size with multiple PFL components ========================================================== 00:17:28 (1783138648) SKIP: sanity-ec test_31e needs >= 6 OSTs SKIP 31e (4s) == sanity-ec test 32a: full write+resync cycle correct after OST recovery ========================================================== 00:17:31 (1783138651) SKIP: sanity-ec test_32a need >= 4 OSTs SKIP 32a (4s) == sanity-ec test 33a: EC survives repeated write/resync/OST-failure cycles ========================================================== 00:17:35 (1783138655) SKIP: sanity-ec test_33a need >= 4 OSTs SKIP 33a (3s) == sanity-ec test 34a: test that lfs mirror read from ec does not change eof ========================================================== 00:17:39 (1783138659) SKIP: sanity-ec test_34a needs >= 5 OSTs SKIP 34a (3s) == sanity-ec test 34b: test that lfs mirror verify for ec does not change eof ========================================================== 00:17:42 (1783138662) SKIP: sanity-ec test_34b needs >= 6 OSTs SKIP 34b (4s) == sanity-ec test 34c: test that reading past parity data returns zeros ========================================================== 00:17:46 (1783138666) SKIP: sanity-ec test_34c needs >= 8 OSTs SKIP 34c (4s) == sanity-ec test complete, duration 653 sec ============= 00:17:50 (1783138670) === sanity-ec: start cleanup 00:17:52 (1783138672) === === sanity-ec: finish cleanup 00:17:56 (1783138676) ===