-----============= acceptance-small: sanity-ec ============----- Sat Aug 22 02:54:30 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 oleg352-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 02:54:48 (1787381688) === oleg352-client.virtnet: executing check_config_client /mnt/lustre oleg352-client.virtnet: Checking config lustre mounted on /mnt/lustre Checking servers environments Checking clients oleg352-client.virtnet environments Using TIMEOUT=20 osc.lustre-OST0000-osc-ffff941d09293800.idle_timeout=debug osc.lustre-OST0001-osc-ffff941d09293800.idle_timeout=debug disable quota as required oleg352-server: oleg352-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 02:55:34 (1787381734) === 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/f8215] == sanity-ec test 1a: basic setstripe with single component and EC ========================================================== 02:55:38 (1787381738) llite.lustre-ffff941d09293800.enable_erasure_coding=1 PASS 1a (7s) == sanity-ec test 1b: setstripe with --ec before -E (order independence) ========================================================== 02:55:46 (1787381746) llite.lustre-ffff941d09293800.enable_erasure_coding=1 PASS 1b (7s) == sanity-ec test 1c: setstripe with colon separator (--ec 8:2) ========================================================== 02:55:53 (1787381753) llite.lustre-ffff941d09293800.enable_erasure_coding=1 PASS 1c (7s) == sanity-ec test 1d: setstripe with multiple components and single EC spec ========================================================== 02:56:01 (1787381761) llite.lustre-ffff941d09293800.enable_erasure_coding=1 PASS 1d (8s) == sanity-ec test 1e: setstripe with EC inheriting to second component ========================================================== 02:56:08 (1787381768) llite.lustre-ffff941d09293800.enable_erasure_coding=1 PASS 1e (7s) == sanity-ec test 1f: setstripe with different EC for different components ========================================================== 02:56:15 (1787381775) llite.lustre-ffff941d09293800.enable_erasure_coding=1 PASS 1f (7s) == sanity-ec test 1g: setstripe with different parity counts ========================================================== 02:56:22 (1787381782) llite.lustre-ffff941d09293800.enable_erasure_coding=1 PASS 1g (7s) == sanity-ec test 1h: setstripe with -N flag and explicit stripe counts with --ec ========================================================== 02:56:29 (1787381789) llite.lustre-ffff941d09293800.enable_erasure_coding=1 PASS 1h (6s) == sanity-ec test 1i: default EC layout on directory ===== 02:56:35 (1787381795) llite.lustre-ffff941d09293800.enable_erasure_coding=1 striped dir -i1 -c2 -H crush /mnt/lustre/d1i.sanity-ec PASS 1i (7s) == sanity-ec test 1j: verify EC component inherits stripe size from data component ========================================================== 02:56:43 (1787381803) llite.lustre-ffff941d09293800.enable_erasure_coding=1 PASS 1j (7s) == sanity-ec test 2a: setstripe with -N and EC =========== 02:56:50 (1787381810) llite.lustre-ffff941d09293800.enable_erasure_coding=1 PASS 2a (7s) == sanity-ec test 2b: setstripe with -N: two data mirrors, one with EC ========================================================== 02:56:56 (1787381816) llite.lustre-ffff941d09293800.enable_erasure_coding=1 PASS 2b (7s) == sanity-ec test 2c: setstripe with -N: two data mirrors, both with EC ========================================================== 02:57:03 (1787381823) llite.lustre-ffff941d09293800.enable_erasure_coding=1 PASS 2c (8s) == sanity-ec test 2d: setstripe with -N2: multiple identical EC mirrors ========================================================== 02:57:11 (1787381831) llite.lustre-ffff941d09293800.enable_erasure_coding=1 PASS 2d (9s) == sanity-ec test 2e: setstripe with -N: mixed regular and EC mirrors ========================================================== 02:57:20 (1787381840) llite.lustre-ffff941d09293800.enable_erasure_coding=1 PASS 2e (7s) == sanity-ec test 2f: default EC layout on directory using mirror mode ========================================================== 02:57:27 (1787381847) llite.lustre-ffff941d09293800.enable_erasure_coding=1 striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre/d2f.sanity-ec PASS 2f (8s) == sanity-ec test 3a: lfs mirror create with single EC mirror ========================================================== 02:57:35 (1787381855) llite.lustre-ffff941d09293800.enable_erasure_coding=1 PASS 3a (8s) == sanity-ec test 3b: lfs mirror create with -N2 and EC == 02:57:43 (1787381863) llite.lustre-ffff941d09293800.enable_erasure_coding=1 PASS 3b (7s) == sanity-ec test 3c: lfs mirror create with mixed EC and regular mirrors ========================================================== 02:57:50 (1787381870) llite.lustre-ffff941d09293800.enable_erasure_coding=1 PASS 3c (7s) == sanity-ec test 3d: lfs mirror create with different EC configs per mirror ========================================================== 02:57:57 (1787381877) llite.lustre-ffff941d09293800.enable_erasure_coding=1 PASS 3d (7s) == sanity-ec test 3e: lfs mirror create with multiple EC specs in one mirror ========================================================== 02:58:04 (1787381884) llite.lustre-ffff941d09293800.enable_erasure_coding=1 PASS 3e (7s) == sanity-ec test 3f: EC inheritance with holes ========== 02:58:11 (1787381891) llite.lustre-ffff941d09293800.enable_erasure_coding=1 PASS 3f (7s) == sanity-ec test 3g: EC parity mirror inherits pool from data mirror ========================================================== 02:58:18 (1787381898) SKIP: sanity-ec test_3g needs >= 6 OSTs SKIP 3g (3s) == sanity-ec test 4a: reject invalid EC parameters: parity > data ========================================================== 02:58:21 (1787381901) llite.lustre-ffff941d09293800.enable_erasure_coding=1 PASS 4a (5s) == sanity-ec test 4b: reject invalid EC parameters: data count < 2 ========================================================== 02:58:26 (1787381906) llite.lustre-ffff941d09293800.enable_erasure_coding=1 PASS 4b (7s) == sanity-ec test 4c: reject invalid EC parameters: parity = 0 ========================================================== 02:58:33 (1787381913) llite.lustre-ffff941d09293800.enable_erasure_coding=1 PASS 4c (6s) == sanity-ec test 4d: reject malformed EC specifications ========================================================== 02:58:39 (1787381919) llite.lustre-ffff941d09293800.enable_erasure_coding=1 PASS 4d (7s) == sanity-ec test 4e: auto-create [0,EOF] component when --ec without -E ========================================================== 02:58:46 (1787381926) llite.lustre-ffff941d09293800.enable_erasure_coding=1 PASS 4e (8s) == sanity-ec test 4f: reject --ec with incompatible options (--foreign) ========================================================== 02:58:54 (1787381934) llite.lustre-ffff941d09293800.enable_erasure_coding=1 PASS 4f (8s) == sanity-ec test 4g: reject EC stripe counts exceeding limits without --ec-expert ========================================================== 02:59:02 (1787381942) llite.lustre-ffff941d09293800.enable_erasure_coding=1 PASS 4g (8s) == sanity-ec test 5a: EC mirror read/write commands ====== 02:59:10 (1787381950) llite.lustre-ffff941d09293800.enable_erasure_coding=1 PASS 5a (9s) == sanity-ec test 5b: EC FLR state transitions with writes to different components ========================================================== 02:59:19 (1787381959) llite.lustre-ffff941d09293800.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, 0.0839208 s, 12.5 MB/s ** Write to second component ** 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0452051 s, 23.2 MB/s PASS 5b (10s) == sanity-ec test 6a: Block setting prefer flags on parity components ========================================================== 02:59:29 (1787381969) llite.lustre-ffff941d09293800.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 ========================================================== 02:59:37 (1787381977) llite.lustre-ffff941d09293800.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, 0.200977 s, 10.4 MB/s PASS 6b (9s) == sanity-ec test 6c: EC with multiple data mirrors - parity never selected ========================================================== 02:59:46 (1787381986) llite.lustre-ffff941d09293800.enable_erasure_coding=1 SKIP: sanity-ec test_6c needs >= 4 OSTs SKIP 6c (3s) == sanity-ec test 6d: Manually mark parity mirror stale and resync ========================================================== 02:59:49 (1787381989) llite.lustre-ffff941d09293800.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, 0.140357 s, 14.9 MB/s PASS 6d (10s) == sanity-ec test 6e: Write fails when only parity mirror is non-stale ========================================================== 02:59:59 (1787381999) llite.lustre-ffff941d09293800.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, 0.0963655 s, 21.8 MB/s PASS 6e (8s) == sanity-ec test 7a: nosync flag on parity mirror prevents resync updates ========================================================== 03:00:07 (1787382007) llite.lustre-ffff941d09293800.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, 0.143882 s, 14.6 MB/s 2+0 records in 2+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.314759 s, 6.7 MB/s Initial parity mirror checksum: f96692081dcb3da5cef52f89796f2bc7 - 2+0 records in 2+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.123544 s, 17.0 MB/s CRC-32 checksum value for chunk [0, 0x200000): Mirror 2: 0x3d81ec88 (nosync,stale) 2+0 records in 2+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.183947 s, 11.4 MB/s Data mirror checksum: d7cc80105e514b36376e4e5bda06eac8 - Parity mirror checksum: f96692081dcb3da5cef52f89796f2bc7 - Final data mirror checksum: d7cc80105e514b36376e4e5bda06eac8 - Final parity mirror checksum: bdeac11e63493e9013d928c588f63bb3 - PASS 7a (12s) == sanity-ec test 7b: mirror split -d works for parity mirrors, regular split fails ========================================================== 03:00:19 (1787382019) SKIP: sanity-ec test_7b needs >= 6 OSTs SKIP 7b (3s) == sanity-ec test 7c: mirror split -d works for multi-component parity mirrors ========================================================== 03:00:22 (1787382022) 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 ========================================================== 03:00:26 (1787382026) SKIP: sanity-ec test_7d needs >= 6 OSTs SKIP 7d (3s) == sanity-ec test 10: cannot create overly large ec mirrors ========================================================== 03:00:29 (1787382029) SKIP: sanity-ec test_10 needs >= 5 OSTs SKIP 10 (3s) == sanity-ec test 11: can create --ec 2+2 ================ 03:00:32 (1787382032) 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 ========================================================== 03:00:38 (1787382038) SKIP: sanity-ec test_13 needs >= 4 OSTs SKIP 13 (2s) == sanity-ec test 20: test that stripe size of parity mirror is set correctly ========================================================== 03:00:40 (1787382040) SKIP: sanity-ec test_20 needs >= 4 OSTs SKIP 20 (3s) == sanity-ec test 21a: migrate plain file to EC layout === 03:00:43 (1787382043) SKIP: sanity-ec test_21a needs >= 3 OSTs SKIP 21a (3s) == sanity-ec test 21b: migrate EC file to plain layout === 03:00:47 (1787382047) SKIP: sanity-ec test_21b needs >= 3 OSTs SKIP 21b (4s) == sanity-ec test 21c: migrate between different EC configurations ========================================================== 03:00:50 (1787382050) SKIP: sanity-ec test_21c needs >= 4 OSTs SKIP 21c (3s) == sanity-ec test 21d: migrate PFL file to EC layout ===== 03:00:53 (1787382053) SKIP: sanity-ec test_21d needs >= 3 OSTs SKIP 21d (4s) == sanity-ec test 22a: mirror split removes plain mirror, keeps EC ========================================================== 03:00:57 (1787382057) SKIP: sanity-ec test_22a needs >= 6 OSTs SKIP 22a (4s) == sanity-ec test 23a: truncate EC file to smaller size == 03:01:01 (1787382061) llite.lustre-ffff941d09293800.enable_erasure_coding=1 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d23a.sanity-ec 5+0 records in 5+0 records out 5242880 bytes (5.2 MB, 5.0 MiB) copied, 0.306387 s, 17.1 MB/s PASS 23a (10s) == sanity-ec test 23b: truncate EC file to larger size === 03:01:11 (1787382071) llite.lustre-ffff941d09293800.enable_erasure_coding=1 striped dir -i1 -c2 -H fnv_1a_64 /mnt/lustre/d23b.sanity-ec 2+0 records in 2+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.0915285 s, 22.9 MB/s 4+0 records in 4+0 records out 4194304 bytes (4.2 MB, 4.0 MiB) copied, 0.359534 s, 11.7 MB/s PASS 23b (12s) == sanity-ec test 23c: fallocate on EC file ============== 03:01:23 (1787382083) llite.lustre-ffff941d09293800.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, 0.375717 s, 14.0 MB/s PASS 23c (13s) == sanity-ec test 24a: reject --ec with --comp-add ======= 03:01:36 (1787382096) llite.lustre-ffff941d09293800.enable_erasure_coding=1 striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre/d24a.sanity-ec PASS 24a (8s) == sanity-ec test 24b: reject deleting data component protected by parity ========================================================== 03:01:44 (1787382104) llite.lustre-ffff941d09293800.enable_erasure_coding=1 striped dir -i0 -c2 -H crush /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 (9s) == sanity-ec test 25a: lfs find with --component-flags parity ========================================================== 03:01:53 (1787382113) llite.lustre-ffff941d09293800.enable_erasure_coding=1 striped dir -i1 -c2 -H crush2 /mnt/lustre/d25a.sanity-ec PASS 25a (7s) == sanity-ec test 26a: multi-stripe EC data integrity with 20M file ========================================================== 03:02:00 (1787382120) llite.lustre-ffff941d09293800.enable_erasure_coding=1 striped dir -i0 -c2 -H all_char /mnt/lustre/d26a.sanity-ec 20+0 records in 20+0 records out 20971520 bytes (21 MB, 20 MiB) copied, 0.988326 s, 21.2 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, 0.281861 s, 14.9 MB/s /mnt/lustre/d26a.sanity-ec/f26a.sanity-ec.data: OK PASS 26a (18s) == sanity-ec test 26b: EC data integrity with patterned data and 4M stripes ========================================================== 03:02:18 (1787382138) llite.lustre-ffff941d09293800.enable_erasure_coding=1 striped dir -i0 -c2 -H crush /mnt/lustre/d26b.sanity-ec /mnt/lustre/d26b.sanity-ec/f26b.sanity-ec.data: OK PASS 26b (14s) == sanity-ec test 27a: PFL lazy instantiation with EC across multiple components ========================================================== 03:02:33 (1787382153) llite.lustre-ffff941d09293800.enable_erasure_coding=1 striped dir -i1 -c2 -H crush /mnt/lustre/d27a.sanity-ec 1+0 records in 1+0 records out 524288 bytes (524 kB, 512 KiB) copied, 0.0224718 s, 23.3 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0756966 s, 13.9 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0999573 s, 10.5 MB/s PASS 27a (13s) == sanity-ec test 28a: EC parity correctly tracks writes through hardlinks ========================================================== 03:02:45 (1787382165) llite.lustre-ffff941d09293800.enable_erasure_coding=1 striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre/d28a.sanity-ec 2+0 records in 2+0 records out 2097152 bytes (2.1 MB, 2.0 MiB) copied, 0.104476 s, 20.1 MB/s 1+0 records in 1+0 records out 1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.112253 s, 9.3 MB/s PASS 28a (10s) == sanity-ec test 29a: EC read fails when OST losses exceed parity tolerance ========================================================== 03:02:55 (1787382175) SKIP: sanity-ec test_29a need >= 4 OSTs SKIP 29a (3s) == sanity-ec test 30a: write makes parity stale, resync recovers ========================================================== 03:02:59 (1787382179) SKIP: sanity-ec test_30a need >= 4 OSTs SKIP 30a (4s) == sanity-ec test 30b: resync succeeds after parity OST recovery ========================================================== 03:03:02 (1787382182) SKIP: sanity-ec test_30b need >= 4 OSTs SKIP 30b (3s) == sanity-ec test 30c: data survives OST restart cycle, resync works after recovery ========================================================== 03:03:05 (1787382185) SKIP: sanity-ec test_30c need >= 4 OSTs SKIP 30c (2s) == sanity-ec test 30d: test that size of parity mirror is (5+1)*4*2*64k ========================================================== 03:03:07 (1787382187) SKIP: sanity-ec test_30d needs >= 8 OSTs SKIP 30d (3s) == sanity-ec test 31a: data mirror intact after write failure on parity OST during resync ========================================================== 03:03:10 (1787382190) SKIP: sanity-ec test_31a need >= 4 OSTs SKIP 31a (3s) == sanity-ec test 31b: test that size of parity mirror is 2*2*1M ========================================================== 03:03:13 (1787382193) SKIP: sanity-ec test_31b needs >= 8 OSTs SKIP 31b (2s) == sanity-ec test 31c: test that size of parity mirror is 2*3*64k ========================================================== 03:03:16 (1787382196) SKIP: sanity-ec test_31c needs >= 8 OSTs SKIP 31c (2s) == sanity-ec test 31d: test that size of parity mirror is 4*2*64k ========================================================== 03:03:18 (1787382198) SKIP: sanity-ec test_31d needs >= 8 OSTs SKIP 31d (3s) == sanity-ec test 31e: test parity mirror size with multiple PFL components ========================================================== 03:03:21 (1787382201) SKIP: sanity-ec test_31e needs >= 6 OSTs SKIP 31e (3s) == sanity-ec test 32a: full write+resync cycle correct after OST recovery ========================================================== 03:03:24 (1787382204) SKIP: sanity-ec test_32a need >= 4 OSTs SKIP 32a (3s) == sanity-ec test 33a: EC survives repeated write/resync/OST-failure cycles ========================================================== 03:03:27 (1787382207) 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 ========================================================== 03:03:30 (1787382210) 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 ========================================================== 03:03:33 (1787382213) SKIP: sanity-ec test_34b needs >= 6 OSTs SKIP 34b (3s) == sanity-ec test 34c: test that reading past parity data returns zeros ========================================================== 03:03:36 (1787382216) SKIP: sanity-ec test_34c needs >= 8 OSTs SKIP 34c (4s) == sanity-ec test complete, duration 548 sec ============= 03:03:40 (1787382220) === sanity-ec: start cleanup 03:03:43 (1787382223) === === sanity-ec: finish cleanup 03:03:47 (1787382227) ===