-----============= acceptance-small: sanity ============----- Thu Sep 10 12:34:33 EDT 2026 mgs: Rocky Linux release 8.10 (Green Obsidian) MGS_OS_ID_LIKE=rhel centos fedora rocky MGS_OS_VERSION_ID=8.10 MGS_OS_ID=rocky MGS_OS_VERSION_CODE=134873088 mds1: Rocky Linux release 8.10 (Green Obsidian) MDS1_OS_VERSION_ID=8.10 MDS1_OS_VERSION_CODE=134873088 MDS1_OS_ID_LIKE=rhel centos fedora rocky MDS1_OS_ID=rocky ost1: Rocky Linux release 8.10 (Green Obsidian) OST1_OS_VERSION_CODE=134873088 OST1_OS_ID_LIKE=rhel centos fedora rocky OST1_OS_VERSION_ID=8.10 OST1_OS_ID=rocky client: Rocky Linux release 8.10 (Green Obsidian) CLIENT_OS_ID=rocky CLIENT_OS_VERSION_CODE=134873088 CLIENT_OS_VERSION_ID=8.10 CLIENT_OS_ID_LIKE=rhel centos fedora rocky oleg152-server: /home/green/git/lustre-release/lustre/tests/except/sanity.56aa.ex oleg152-server: /home/green/git/lustre-release/lustre/tests/except/sanity.ex - see CLIENT_VERSION > v2_15_63-134-gdacc4b6d38 (34682138 > 34553734) for LU-15963, go 312 - see CLIENT_VERSION > v2_15_63-239-gab4ede45b4 (34682138 > 34553839) for LU-17856, go 56wa 56xe - see CLIENT_VERSION > v2_16_54-54-ga2e3a2f5a3 (34682138 > 34616886) for LU-14590, go 0d - see CLIENT_VERSION >= v2_17_50-196-g63ee4af3bb (34682138 >= 34681540) for LU-19620, go 60b - see CLIENT_VERSION >= v2_17_50-71-g2cbe29c282 (34682138 >= 34681415) for LU-19644, go 150ib - see CLIENT_VERSION >= v2_17_51-74 (34682138 >= 34681674) for LU-20010, go 56aa - need MDS1_VERSION <= 2.16.61-1-g89cf292a8c2 (34682138 <= 34618625) for LU-18938, skip 360 - see MDS1_VERSION <= CLIENT_VERSION (34682138 <= 34682138) for LU-18562, go 270a - need MDS1_VERSION < v2_14_55-100-g8a84c7f9c7 (34682138 < 34486116) for LU-14927, skip 0f excepting tests: 42a 42c 42b 118c 118d 407 119i 817 411a 130b 130c 130d 130e 130f 130g skipping tests SLOW=no: 27m 60i 64b 68 71 135 136 230d 300o 842 51b 51c 51e 834 === sanity: start setup 12:34:58 (1789058098) === oleg152-client.virtnet: executing check_config_client /mnt/lustre oleg152-client.virtnet: Checking config lustre mounted on /mnt/lustre Checking servers environments Checking clients oleg152-client.virtnet environments Using TIMEOUT=20 osc.lustre-OST0000-osc-ffff9b925205f000.idle_timeout=debug osc.lustre-OST0001-osc-ffff9b925205f000.idle_timeout=debug disable quota as required oleg152-server: oleg152-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all === sanity: finish setup 12:35:38 (1789058138) === 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/f8449] preparing for tests involving mounts mke2fs 1.47.3-wc2 (11-Nov-2025) debug=all == sanity test 84: lz4/lz4hc/lzstd compression/decompression kernel module ========================================================== 12:35:46 (1789058146) Compress/decompress synthetic data kunit/kcompr options: 'run_id=11282' [ 342.146713] lustre_kcompr_11282: ***** [ 342.149834] lustre_kcompr_11282: (de)compression test on random binary data [ 342.152764] lustre_kcompr_11282: ***** [ 342.168628] lustre_kcompr_11282: compr lz4(1) in 64kB chunks took 6042 us (662 MB/s), compress ratio: 97.08 [ 342.175680] lustre_kcompr_11282: compr lz4(1) in 128kB chunks took 1910 us (2094 MB/s), compress ratio: 102.28 [ 342.185455] lustre_kcompr_11282: compr lz4(1) in 256kB chunks took 3608 us (1108 MB/s), compress ratio: 105.08 [ 342.193598] lustre_kcompr_11282: compr lz4(1) in 512kB chunks took 1924 us (2079 MB/s), compress ratio: 107.25 [ 342.199707] lustre_kcompr_11282: compr lz4(1) in 1024kB chunks took 1807 us (2213 MB/s), compress ratio: 107.75 [ 342.206396] lustre_kcompr_11282: compr lz4(1) in 2048kB chunks took 1872 us (2136 MB/s), compress ratio: 108.75 [ 342.213713] lustre_kcompr_11282: compr lz4(1) in 4096kB chunks took 2077 us (1925 MB/s), compress ratio: 108.90 [ 342.234510] lustre_kcompr_11282: decompr lz4(1) took 6337 us (5 MB/s) [ 342.238963] lustre_kcompr_11282: test_comp_compress_decompress(lz4,1) ret 0 [ 342.242760] lustre_kcompr_11282: acompr lz4(1) of 128kB chunks took 102 us (1225 MB/s), compress ratio: 99.97 [ 342.246480] lustre_kcompr_11282: adecompr lz4(1) took 112 us (11 MB/s) [ 342.251630] lustre_kcompr_11282: test_acomp_compress_decompress(lz4,1) ret 0 [ 342.265990] lustre_kcompr_11282: compr lz4(4) in 64kB chunks took 4023 us (994 MB/s), compress ratio: 83.29 [ 342.272876] lustre_kcompr_11282: compr lz4(4) in 128kB chunks took 1936 us (2066 MB/s), compress ratio: 93.30 [ 342.279214] lustre_kcompr_11282: compr lz4(4) in 256kB chunks took 1658 us (2412 MB/s), compress ratio: 100.38 [ 342.286416] lustre_kcompr_11282: compr lz4(4) in 512kB chunks took 2093 us (1911 MB/s), compress ratio: 103.83 [ 342.293324] lustre_kcompr_11282: compr lz4(4) in 1024kB chunks took 2187 us (1828 MB/s), compress ratio: 105.17 [ 342.300569] lustre_kcompr_11282: compr lz4(4) in 2048kB chunks took 1941 us (2060 MB/s), compress ratio: 106.19 [ 342.308464] lustre_kcompr_11282: compr lz4(4) in 4096kB chunks took 2950 us (1355 MB/s), compress ratio: 106.96 [ 342.326676] lustre_kcompr_11282: decompr lz4(4) took 3464 us (10 MB/s) [ 342.332439] lustre_kcompr_11282: test_comp_compress_decompress(lz4,4) ret 0 [ 342.342653] lustre_kcompr_11282: acompr lz4(4) of 128kB chunks took 83 us (1506 MB/s), compress ratio: 89.22 [ 342.351399] lustre_kcompr_11282: adecompr lz4(4) took 244 us (5 MB/s) [ 342.358592] lustre_kcompr_11282: test_acomp_compress_decompress(lz4,4) ret 0 [ 342.387282] lustre_kcompr_11282: compr lz4(9) in 64kB chunks took 1346 us (2971 MB/s), compress ratio: 61.14 [ 342.412859] lustre_kcompr_11282: compr lz4(9) in 128kB chunks took 3774 us (1059 MB/s), compress ratio: 75.94 [ 342.433085] lustre_kcompr_11282: compr lz4(9) in 256kB chunks took 5625 us (711 MB/s), compress ratio: 86.65 [ 342.448690] lustre_kcompr_11282: compr lz4(9) in 512kB chunks took 4119 us (971 MB/s), compress ratio: 93.84 [ 342.471067] lustre_kcompr_11282: compr lz4(9) in 1024kB chunks took 7367 us (542 MB/s), compress ratio: 97.72 [ 342.481453] lustre_kcompr_11282: compr lz4(9) in 2048kB chunks took 2317 us (1726 MB/s), compress ratio: 100.98 [ 342.489520] lustre_kcompr_11282: compr lz4(9) in 4096kB chunks took 1816 us (2202 MB/s), compress ratio: 102.39 [ 342.506409] lustre_kcompr_11282: decompr lz4(9) took 2732 us (14 MB/s) [ 342.510884] lustre_kcompr_11282: test_comp_compress_decompress(lz4,9) ret 0 [ 342.519444] lustre_kcompr_11282: acompr lz4(9) of 128kB chunks took 166 us (753 MB/s), compress ratio: 73.47 [ 342.524849] lustre_kcompr_11282: adecompr lz4(9) took 100 us (17 MB/s) [ 342.529956] lustre_kcompr_11282: test_acomp_compress_decompress(lz4,9) ret 0 [ 342.541150] lustre_kcompr_11282: compr lz4(15) in 64kB chunks took 1841 us (2172 MB/s), compress ratio: 29.60 [ 342.547651] lustre_kcompr_11282: compr lz4(15) in 128kB chunks took 1916 us (2087 MB/s), compress ratio: 44.09 [ 342.554404] lustre_kcompr_11282: compr lz4(15) in 256kB chunks took 2406 us (1662 MB/s), compress ratio: 60.12 [ 342.559797] lustre_kcompr_11282: compr lz4(15) in 512kB chunks took 1598 us (2503 MB/s), compress ratio: 73.81 [ 342.566493] lustre_kcompr_11282: compr lz4(15) in 1024kB chunks took 1597 us (2504 MB/s), compress ratio: 81.44 [ 342.575388] lustre_kcompr_11282: compr lz4(15) in 2048kB chunks took 1513 us (2643 MB/s), compress ratio: 85.81 [ 342.583653] lustre_kcompr_11282: compr lz4(15) in 4096kB chunks took 2142 us (1867 MB/s), compress ratio: 88.63 [ 342.597310] lustre_kcompr_11282: decompr lz4(15) took 1802 us (25 MB/s) [ 342.600903] lustre_kcompr_11282: test_comp_compress_decompress(lz4,15) ret 0 [ 342.606252] lustre_kcompr_11282: acompr lz4(15) of 128kB chunks took 92 us (1358 MB/s), compress ratio: 43.83 [ 342.611449] lustre_kcompr_11282: adecompr lz4(15) took 175 us (16 MB/s) [ 342.616297] lustre_kcompr_11282: test_acomp_compress_decompress(lz4,15) ret 0 [ 342.665828] lustre_kcompr_11282: compr lz4hc(1) in 64kB chunks took 39287 us (101 MB/s), compress ratio: 98.68 [ 342.705824] lustre_kcompr_11282: compr lz4hc(1) in 128kB chunks took 35215 us (113 MB/s), compress ratio: 104.72 [ 342.741543] lustre_kcompr_11282: compr lz4hc(1) in 256kB chunks took 30119 us (132 MB/s), compress ratio: 108.02 [ 342.793362] lustre_kcompr_11282: compr lz4hc(1) in 512kB chunks took 44503 us (89 MB/s), compress ratio: 109.76 [ 342.829272] lustre_kcompr_11282: compr lz4hc(1) in 1024kB chunks took 30675 us (130 MB/s), compress ratio: 110.64 [ 342.868890] lustre_kcompr_11282: compr lz4hc(1) in 2048kB chunks took 31169 us (128 MB/s), compress ratio: 111.10 [ 342.910936] lustre_kcompr_11282: compr lz4hc(1) in 4096kB chunks took 36072 us (110 MB/s), compress ratio: 111.32 [ 342.930670] lustre_kcompr_11282: decompr lz4hc(1) took 1632 us (22 MB/s) [ 342.936615] lustre_kcompr_11282: test_comp_compress_decompress(lz4hc,1) ret 0 [ 342.946862] lustre_kcompr_11282: acompr lz4hc(1) of 128kB chunks took 998 us (125 MB/s), compress ratio: 96.37 [ 342.954449] lustre_kcompr_11282: adecompr lz4hc(1) took 253 us (5 MB/s) [ 342.972527] lustre_kcompr_11282: test_acomp_compress_decompress(lz4hc,1) ret 0 [ 343.065527] lustre_kcompr_11282: compr lz4hc(3) in 64kB chunks took 74664 us (53 MB/s), compress ratio: 99.04 [ 343.166258] lustre_kcompr_11282: compr lz4hc(3) in 128kB chunks took 87584 us (45 MB/s), compress ratio: 105.09 [ 343.276336] lustre_kcompr_11282: compr lz4hc(3) in 256kB chunks took 88818 us (45 MB/s), compress ratio: 108.39 [ 343.397816] lustre_kcompr_11282: compr lz4hc(3) in 512kB chunks took 109978 us (36 MB/s), compress ratio: 110.14 [ 343.503306] lustre_kcompr_11282: compr lz4hc(3) in 1024kB chunks took 94019 us (42 MB/s), compress ratio: 111.03 [ 343.615395] lustre_kcompr_11282: compr lz4hc(3) in 2048kB chunks took 89931 us (44 MB/s), compress ratio: 111.49 [ 343.695920] lustre_kcompr_11282: compr lz4hc(3) in 4096kB chunks took 67064 us (59 MB/s), compress ratio: 111.72 [ 343.721170] lustre_kcompr_11282: decompr lz4hc(3) took 2745 us (13 MB/s) [ 343.730564] lustre_kcompr_11282: test_comp_compress_decompress(lz4hc,3) ret 0 [ 343.746975] lustre_kcompr_11282: acompr lz4hc(3) of 128kB chunks took 5242 us (23 MB/s), compress ratio: 96.66 [ 343.758081] lustre_kcompr_11282: adecompr lz4hc(3) took 80 us (16 MB/s) [ 343.769122] lustre_kcompr_11282: test_acomp_compress_decompress(lz4hc,3) ret 0 [ 344.923892] lustre_kcompr_11282: compr lz4hc(8) in 64kB chunks took 1122612 us (3 MB/s), compress ratio: 105.38 [ 346.020979] lustre_kcompr_11282: compr lz4hc(8) in 128kB chunks took 1082765 us (3 MB/s), compress ratio: 112.63 [ 347.111133] lustre_kcompr_11282: compr lz4hc(8) in 256kB chunks took 1063774 us (3 MB/s), compress ratio: 116.62 [ 348.059609] lustre_kcompr_11282: compr lz4hc(8) in 512kB chunks took 943481 us (4 MB/s), compress ratio: 118.76 [ 349.409708] lustre_kcompr_11282: compr lz4hc(8) in 1024kB chunks took 1318325 us (3 MB/s), compress ratio: 119.87 [ 350.541680] lustre_kcompr_11282: compr lz4hc(8) in 2048kB chunks took 1111374 us (3 MB/s), compress ratio: 120.43 [ 351.650559] lustre_kcompr_11282: compr lz4hc(8) in 4096kB chunks took 1096039 us (3 MB/s), compress ratio: 120.71 [ 351.666941] lustre_kcompr_11282: decompr lz4hc(8) took 2039 us (16 MB/s) [ 351.672637] lustre_kcompr_11282: test_comp_compress_decompress(lz4hc,8) ret 0 [ 351.702227] lustre_kcompr_11282: acompr lz4hc(8) of 128kB chunks took 23656 us (5 MB/s), compress ratio: 105.02 [ 351.708896] lustre_kcompr_11282: adecompr lz4hc(8) took 457 us (2 MB/s) [ 351.721977] lustre_kcompr_11282: test_acomp_compress_decompress(lz4hc,8) ret 0 [ 353.322898] lustre_kcompr_11282: compr lz4hc(15) in 64kB chunks took 1581926 us (2 MB/s), compress ratio: 105.99 [ 354.151935] lustre_kcompr_11282: compr lz4hc(15) in 128kB chunks took 820952 us (4 MB/s), compress ratio: 113.78 [ 355.573390] lustre_kcompr_11282: compr lz4hc(15) in 256kB chunks took 1413472 us (2 MB/s), compress ratio: 118.01 [ 356.901236] lustre_kcompr_11282: compr lz4hc(15) in 512kB chunks took 1315235 us (3 MB/s), compress ratio: 120.40 [ 358.833536] lustre_kcompr_11282: compr lz4hc(15) in 1024kB chunks took 1926450 us (2 MB/s), compress ratio: 121.60 [ 360.262510] lustre_kcompr_11282: compr lz4hc(15) in 2048kB chunks took 1421225 us (2 MB/s), compress ratio: 122.21 [ 361.944620] lustre_kcompr_11282: compr lz4hc(15) in 4096kB chunks took 1673011 us (2 MB/s), compress ratio: 122.51 [ 361.977287] lustre_kcompr_11282: decompr lz4hc(15) took 9992 us (3 MB/s) [ 361.981200] lustre_kcompr_11282: test_comp_compress_decompress(lz4hc,15) ret 0 [ 362.006614] lustre_kcompr_11282: acompr lz4hc(15) of 128kB chunks took 18963 us (6 MB/s), compress ratio: 106.38 [ 362.014884] lustre_kcompr_11282: adecompr lz4hc(15) took 86 us (13 MB/s) [ 362.020594] lustre_kcompr_11282: test_acomp_compress_decompress(lz4hc,15) ret 0 [ 362.028476] lustre_kcompr_11282: compr lzo(-1) in 64kB chunks took 2518 us (1588 MB/s), compress ratio: 82.27 [ 362.034798] lustre_kcompr_11282: compr lzo(-1) in 128kB chunks took 2426 us (1648 MB/s), compress ratio: 86.94 [ 362.046717] lustre_kcompr_11282: compr lzo(-1) in 256kB chunks took 2786 us (1435 MB/s), compress ratio: 87.29 [ 362.055826] lustre_kcompr_11282: compr lzo(-1) in 512kB chunks took 2032 us (1968 MB/s), compress ratio: 89.28 [ 362.069275] lustre_kcompr_11282: compr lzo(-1) in 1024kB chunks took 2538 us (1576 MB/s), compress ratio: 88.21 [ 362.081631] lustre_kcompr_11282: compr lzo(-1) in 2048kB chunks took 5357 us (746 MB/s), compress ratio: 88.72 [ 362.096917] lustre_kcompr_11282: compr lzo(-1) in 4096kB chunks took 8243 us (485 MB/s), compress ratio: 88.91 [ 362.119457] lustre_kcompr_11282: decompr lzo(-1) took 2535 us (17 MB/s) [ 362.125774] lustre_kcompr_11282: test_comp_compress_decompress(lzo,-1) ret 0 [ 362.130864] lustre_kcompr_11282: acompr lzo(-1) of 128kB chunks took 440 us (284 MB/s), compress ratio: 79.87 [ 362.136203] lustre_kcompr_11282: adecompr lzo(-1) took 562 us (2 MB/s) [ 362.143439] lustre_kcompr_11282: test_acomp_compress_decompress(lzo,-1) ret 0 [ 362.668403] lustre_kcompr_11282: compr deflate(1) in 64kB chunks took 498818 us (8 MB/s), compress ratio: 98.99 [ 363.322768] lustre_kcompr_11282: compr deflate(1) in 128kB chunks took 649410 us (6 MB/s), compress ratio: 109.45 [ 363.749813] lustre_kcompr_11282: compr deflate(1) in 256kB chunks took 418369 us (9 MB/s), compress ratio: 116.08 [ 364.326958] lustre_kcompr_11282: compr deflate(1) in 512kB chunks took 570479 us (7 MB/s), compress ratio: 120.05 [ 364.811641] lustre_kcompr_11282: compr deflate(1) in 1024kB chunks took 477248 us (8 MB/s), compress ratio: 121.99 [ 365.210497] lustre_kcompr_11282: compr deflate(1) in 2048kB chunks took 395099 us (10 MB/s), compress ratio: 123.00 [ 365.723521] lustre_kcompr_11282: compr deflate(1) in 4096kB chunks took 504707 us (7 MB/s), compress ratio: 123.28 [ 365.749161] lustre_kcompr_11282: decompr deflate(1) took 8486 us (3 MB/s) [ 365.755990] lustre_kcompr_11282: test_comp_compress_decompress(deflate,1) ret 0 [ 365.777291] lustre_kcompr_11282: acompr deflate(1) of 128kB chunks took 14583 us (8 MB/s), compress ratio: 100.82 [ 365.784526] lustre_kcompr_11282: adecompr deflate(1) took 533 us (2 MB/s) [ 365.792450] lustre_kcompr_11282: test_acomp_compress_decompress(deflate,1) ret 0 [ 366.265897] lustre_kcompr_11282: compr deflate(6) in 64kB chunks took 462983 us (8 MB/s), compress ratio: 98.99 [ 366.794415] lustre_kcompr_11282: compr deflate(6) in 128kB chunks took 516002 us (7 MB/s), compress ratio: 109.45 [ 367.335874] lustre_kcompr_11282: compr deflate(6) in 256kB chunks took 526260 us (7 MB/s), compress ratio: 116.08 [ 367.722492] lustre_kcompr_11282: compr deflate(6) in 512kB chunks took 378332 us (10 MB/s), compress ratio: 120.05 [ 368.179996] lustre_kcompr_11282: compr deflate(6) in 1024kB chunks took 452106 us (8 MB/s), compress ratio: 121.99 [ 368.578600] lustre_kcompr_11282: compr deflate(6) in 2048kB chunks took 389465 us (10 MB/s), compress ratio: 123.00 [ 368.995210] lustre_kcompr_11282: compr deflate(6) in 4096kB chunks took 409305 us (9 MB/s), compress ratio: 123.28 [ 369.014061] lustre_kcompr_11282: decompr deflate(6) took 6616 us (4 MB/s) [ 369.025151] lustre_kcompr_11282: test_comp_compress_decompress(deflate,6) ret 0 [ 369.047074] lustre_kcompr_11282: acompr deflate(6) of 128kB chunks took 13284 us (9 MB/s), compress ratio: 100.82 [ 369.059291] lustre_kcompr_11282: adecompr deflate(6) took 2126 us (0 MB/s) [ 369.066942] lustre_kcompr_11282: test_acomp_compress_decompress(deflate,6) ret 0 [ 369.428287] lustre_kcompr_11282: compr deflate(9) in 64kB chunks took 345591 us (11 MB/s), compress ratio: 98.99 [ 369.835257] lustre_kcompr_11282: compr deflate(9) in 128kB chunks took 401027 us (9 MB/s), compress ratio: 109.45 [ 370.335055] lustre_kcompr_11282: compr deflate(9) in 256kB chunks took 490541 us (8 MB/s), compress ratio: 116.08 [ 370.772531] lustre_kcompr_11282: compr deflate(9) in 512kB chunks took 432963 us (9 MB/s), compress ratio: 120.05 [ 371.222888] lustre_kcompr_11282: compr deflate(9) in 1024kB chunks took 443295 us (9 MB/s), compress ratio: 121.99 [ 371.614686] lustre_kcompr_11282: compr deflate(9) in 2048kB chunks took 387151 us (10 MB/s), compress ratio: 123.00 [ 372.083864] lustre_kcompr_11282: compr deflate(9) in 4096kB chunks took 461056 us (8 MB/s), compress ratio: 123.28 [ 372.118665] lustre_kcompr_11282: decompr deflate(9) took 8230 us (3 MB/s) [ 372.155078] lustre_kcompr_11282: test_comp_compress_decompress(deflate,9) ret 0 [ 372.188643] lustre_kcompr_11282: acompr deflate(9) of 128kB chunks took 27604 us (4 MB/s), compress ratio: 100.82 [ 372.207476] lustre_kcompr_11282: adecompr deflate(9) took 178 us (6 MB/s) [ 372.266311] lustre_kcompr_11282: test_acomp_compress_decompress(deflate,9) ret 0 [ 372.308967] lustre_kcompr_11282: compr zstd(0) in 64kB chunks took 9792 us (408 MB/s), compress ratio: 160.83 [ 372.371061] lustre_kcompr_11282: compr zstd(0) in 128kB chunks took 43735 us (91 MB/s), compress ratio: 194.83 [ 372.405175] lustre_kcompr_11282: compr zstd(0) in 256kB chunks took 27721 us (144 MB/s), compress ratio: 207.71 [ 372.446772] lustre_kcompr_11282: compr zstd(0) in 512kB chunks took 24783 us (161 MB/s), compress ratio: 214.46 [ 372.459096] lustre_kcompr_11282: compr zstd(0) in 1024kB chunks took 4910 us (814 MB/s), compress ratio: 217.87 [ 372.478455] lustre_kcompr_11282: compr zstd(0) in 2048kB chunks took 14083 us (284 MB/s), compress ratio: 218.26 [ 372.495808] lustre_kcompr_11282: compr zstd(0) in 4096kB chunks took 3745 us (1068 MB/s), compress ratio: 219.65 [ 372.521740] lustre_kcompr_11282: decompr zstd(0) took 2964 us (6 MB/s) [ 372.530779] lustre_kcompr_11282: test_comp_compress_decompress(zstd,0) ret 0 [ 372.540782] lustre_kcompr_11282: acompr zstd(0) of 128kB chunks took 242 us (516 MB/s), compress ratio: 172.46 [ 372.553630] lustre_kcompr_11282: adecompr zstd(0) took 918 us (0 MB/s) [ 372.575239] lustre_kcompr_11282: test_acomp_compress_decompress(zstd,0) ret 0 [ 372.607993] lustre_kcompr_11282: compr zstd(1) in 64kB chunks took 11483 us (348 MB/s), compress ratio: 159.59 [ 372.622385] lustre_kcompr_11282: compr zstd(1) in 128kB chunks took 2386 us (1676 MB/s), compress ratio: 192.54 [ 372.642949] lustre_kcompr_11282: compr zstd(1) in 256kB chunks took 6592 us (606 MB/s), compress ratio: 205.15 [ 372.662140] lustre_kcompr_11282: compr zstd(1) in 512kB chunks took 8137 us (491 MB/s), compress ratio: 211.56 [ 372.684729] lustre_kcompr_11282: compr zstd(1) in 1024kB chunks took 6767 us (591 MB/s), compress ratio: 214.82 [ 372.709462] lustre_kcompr_11282: compr zstd(1) in 2048kB chunks took 12497 us (320 MB/s), compress ratio: 213.09 [ 372.728823] lustre_kcompr_11282: compr zstd(1) in 4096kB chunks took 5190 us (770 MB/s), compress ratio: 212.88 [ 372.752466] lustre_kcompr_11282: decompr zstd(1) took 4357 us (4 MB/s) [ 372.765623] lustre_kcompr_11282: test_comp_compress_decompress(zstd,1) ret 0 [ 372.776418] lustre_kcompr_11282: acompr zstd(1) of 128kB chunks took 163 us (766 MB/s), compress ratio: 170.00 [ 372.784176] lustre_kcompr_11282: adecompr zstd(1) took 133 us (5 MB/s) [ 372.800417] lustre_kcompr_11282: test_acomp_compress_decompress(zstd,1) ret 0 [ 373.107966] lustre_kcompr_11282: compr zstd(10) in 64kB chunks took 279664 us (14 MB/s), compress ratio: 163.80 [ 373.309619] lustre_kcompr_11282: compr zstd(10) in 128kB chunks took 192354 us (20 MB/s), compress ratio: 187.23 [ 373.563360] lustre_kcompr_11282: compr zstd(10) in 256kB chunks took 243294 us (16 MB/s), compress ratio: 198.92 [ 373.746358] lustre_kcompr_11282: compr zstd(10) in 512kB chunks took 174890 us (22 MB/s), compress ratio: 220.67 [ 374.091728] lustre_kcompr_11282: compr zstd(10) in 1024kB chunks took 332843 us (12 MB/s), compress ratio: 225.23 [ 374.451870] lustre_kcompr_11282: compr zstd(10) in 2048kB chunks took 356214 us (11 MB/s), compress ratio: 228.13 [ 374.503235] lustre_kcompr_11282: compr zstd(10) in 4096kB chunks took 46754 us (85 MB/s), compress ratio: 229.04 [ 374.518633] lustre_kcompr_11282: decompr zstd(10) took 2649 us (6 MB/s) [ 374.523892] lustre_kcompr_11282: test_comp_compress_decompress(zstd,10) ret 0 [ 374.531978] lustre_kcompr_11282: acompr zstd(10) of 128kB chunks took 4156 us (30 MB/s), compress ratio: 165.91 [ 374.536869] lustre_kcompr_11282: adecompr zstd(10) took 112 us (6 MB/s) [ 374.542289] lustre_kcompr_11282: test_acomp_compress_decompress(zstd,10) ret 0 [ 375.225552] lustre_kcompr_11282: compr zstd(15) in 64kB chunks took 673326 us (5 MB/s), compress ratio: 172.51 [ 376.125995] lustre_kcompr_11282: compr zstd(15) in 128kB chunks took 889369 us (4 MB/s), compress ratio: 198.53 [ 376.754388] lustre_kcompr_11282: compr zstd(15) in 256kB chunks took 620663 us (6 MB/s), compress ratio: 211.86 [ 377.441170] lustre_kcompr_11282: compr zstd(15) in 512kB chunks took 681256 us (5 MB/s), compress ratio: 219.82 [ 378.144095] lustre_kcompr_11282: compr zstd(15) in 1024kB chunks took 692680 us (5 MB/s), compress ratio: 224.05 [ 379.554560] lustre_kcompr_11282: compr zstd(15) in 2048kB chunks took 1405121 us (2 MB/s), compress ratio: 224.54 [ 380.797676] lustre_kcompr_11282: compr zstd(15) in 4096kB chunks took 1233896 us (3 MB/s), compress ratio: 225.00 [ 380.812412] lustre_kcompr_11282: decompr zstd(15) took 2700 us (6 MB/s) [ 380.818447] lustre_kcompr_11282: test_comp_compress_decompress(zstd,15) ret 0 [ 380.839785] lustre_kcompr_11282: acompr zstd(15) of 128kB chunks took 14934 us (8 MB/s), compress ratio: 178.57 [ 380.845232] lustre_kcompr_11282: adecompr zstd(15) took 216 us (3 MB/s) [ 380.855834] lustre_kcompr_11282: test_acomp_compress_decompress(zstd,15) ret 0 [ 380.876560] lustre_kcompr_11282: compr zstdfast(1) in 64kB chunks took 6418 us (623 MB/s), compress ratio: 159.59 [ 380.888403] lustre_kcompr_11282: compr zstdfast(1) in 128kB chunks took 3121 us (1281 MB/s), compress ratio: 192.52 [ 380.902112] lustre_kcompr_11282: compr zstdfast(1) in 256kB chunks took 3951 us (1012 MB/s), compress ratio: 205.12 [ 380.911918] lustre_kcompr_11282: compr zstdfast(1) in 512kB chunks took 3064 us (1305 MB/s), compress ratio: 211.56 [ 380.922118] lustre_kcompr_11282: compr zstdfast(1) in 1024kB chunks took 2136 us (1872 MB/s), compress ratio: 214.82 [ 380.931375] lustre_kcompr_11282: compr zstdfast(1) in 2048kB chunks took 2495 us (1603 MB/s), compress ratio: 213.09 [ 380.941443] lustre_kcompr_11282: compr zstdfast(1) in 4096kB chunks took 2483 us (1610 MB/s), compress ratio: 212.88 [ 380.979919] lustre_kcompr_11282: decompr zstdfast(1) took 7530 us (2 MB/s) [ 380.999254] lustre_kcompr_11282: test_comp_compress_decompress(zstdfast,1) ret 0 [ 381.016405] lustre_kcompr_11282: acompr zstdfast(1) of 128kB chunks took 147 us (850 MB/s), compress ratio: 170.00 [ 381.025910] lustre_kcompr_11282: adecompr zstdfast(1) took 590 us (1 MB/s) [ 381.036458] lustre_kcompr_11282: test_acomp_compress_decompress(zstdfast,1) ret 0 [ 381.056824] lustre_kcompr_11282: compr zstdfast(5) in 64kB chunks took 4305 us (929 MB/s), compress ratio: 141.00 [ 381.072485] lustre_kcompr_11282: compr zstdfast(5) in 128kB chunks took 7349 us (544 MB/s), compress ratio: 168.06 [ 381.089792] lustre_kcompr_11282: compr zstdfast(5) in 256kB chunks took 2339 us (1710 MB/s), compress ratio: 176.56 [ 381.100858] lustre_kcompr_11282: compr zstdfast(5) in 512kB chunks took 3985 us (1003 MB/s), compress ratio: 181.09 [ 381.108893] lustre_kcompr_11282: compr zstdfast(5) in 1024kB chunks took 2997 us (1334 MB/s), compress ratio: 183.68 [ 381.116411] lustre_kcompr_11282: compr zstdfast(5) in 2048kB chunks took 2533 us (1579 MB/s), compress ratio: 185.70 [ 381.123220] lustre_kcompr_11282: compr zstdfast(5) in 4096kB chunks took 2984 us (1340 MB/s), compress ratio: 185.52 [ 381.141225] lustre_kcompr_11282: decompr zstdfast(5) took 2595 us (8 MB/s) [ 381.152517] lustre_kcompr_11282: test_comp_compress_decompress(zstdfast,5) ret 0 [ 381.168344] lustre_kcompr_11282: acompr zstdfast(5) of 128kB chunks took 1980 us (63 MB/s), compress ratio: 139.73 [ 381.178052] lustre_kcompr_11282: adecompr zstdfast(5) took 96 us (9 MB/s) [ 381.189957] lustre_kcompr_11282: test_acomp_compress_decompress(zstdfast,5) ret 0 [ 381.211234] lustre_kcompr_11282: compr zstdfast(12) in 64kB chunks took 7120 us (561 MB/s), compress ratio: 38.64 [ 381.232158] lustre_kcompr_11282: compr zstdfast(12) in 128kB chunks took 7153 us (559 MB/s), compress ratio: 43.51 [ 381.244217] lustre_kcompr_11282: compr zstdfast(12) in 256kB chunks took 3844 us (1040 MB/s), compress ratio: 46.44 [ 381.252534] lustre_kcompr_11282: compr zstdfast(12) in 512kB chunks took 1912 us (2092 MB/s), compress ratio: 49.23 [ 381.260071] lustre_kcompr_11282: compr zstdfast(12) in 1024kB chunks took 1933 us (2069 MB/s), compress ratio: 49.97 [ 381.265868] lustre_kcompr_11282: compr zstdfast(12) in 2048kB chunks took 1925 us (2077 MB/s), compress ratio: 54.81 [ 381.276898] lustre_kcompr_11282: compr zstdfast(12) in 4096kB chunks took 6294 us (635 MB/s), compress ratio: 73.00 [ 381.310572] lustre_kcompr_11282: decompr zstdfast(12) took 3851 us (14 MB/s) [ 381.322630] lustre_kcompr_11282: test_comp_compress_decompress(zstdfast,12) ret 0 [ 381.329917] lustre_kcompr_11282: acompr zstdfast(12) of 128kB chunks took 981 us (127 MB/s), compress ratio: 38.99 [ 381.336977] lustre_kcompr_11282: adecompr zstdfast(12) took 129 us (24 MB/s) [ 381.356829] lustre_kcompr_11282: test_acomp_compress_decompress(zstdfast,12) ret 0 [ 381.391239] lustre_kcompr_11282: compr zstdfast(15) in 64kB chunks took 3321 us (1204 MB/s), compress ratio: 19.32 [ 381.400168] lustre_kcompr_11282: compr zstdfast(15) in 128kB chunks took 4270 us (936 MB/s), compress ratio: 20.01 [ 381.411067] lustre_kcompr_11282: compr zstdfast(15) in 256kB chunks took 2358 us (1696 MB/s), compress ratio: 20.76 [ 381.420842] lustre_kcompr_11282: compr zstdfast(15) in 512kB chunks took 2925 us (1367 MB/s), compress ratio: 22.32 [ 381.431433] lustre_kcompr_11282: compr zstdfast(15) in 1024kB chunks took 2589 us (1544 MB/s), compress ratio: 23.46 [ 381.442220] lustre_kcompr_11282: compr zstdfast(15) in 2048kB chunks took 1845 us (2168 MB/s), compress ratio: 30.00 [ 381.451348] lustre_kcompr_11282: compr zstdfast(15) in 4096kB chunks took 2131 us (1877 MB/s), compress ratio: 33.21 [ 381.467520] lustre_kcompr_11282: decompr zstdfast(15) took 1959 us (61 MB/s) [ 381.477226] lustre_kcompr_11282: test_comp_compress_decompress(zstdfast,15) ret 0 [ 381.483432] lustre_kcompr_11282: acompr zstdfast(15) of 128kB chunks took 190 us (657 MB/s), compress ratio: 16.83 [ 381.489972] lustre_kcompr_11282: adecompr zstdfast(15) took 191 us (38 MB/s) [ 381.503103] lustre_kcompr_11282: test_acomp_compress_decompress(zstdfast,15) ret 0 [ 381.508169] lustre_kcompr_11282: SUCCESS Compress/decompress text file, size 15187701 kunit/kcompr options: 'run_id=27964 input_file=/tmp/f84.sanity'