== sanity-wbc test 1: Basic test for WBC with LAZY flush mode ========================================================== 23:25:49 (1721877949) llite.lustre-ffff8800b6076800.wbc.conf=enable llite.lustre-ffff880137324800.wbc.conf=enable llite.lustre-ffff8800b6076800.wbc.conf= cache_mode: memfs flush_mode: lazy_drop max_rpcs: 0 llite.lustre-ffff880137324800.wbc.conf= cache_mode: memfs flush_mode: lazy_drop max_rpcs: 0 /mnt/lustre/d1.sanity-wbc, state: (0x0000000f) root protected sync complete, metadata: lustre, flush_mode: lazy_drop 2+0 records in 2+0 records out 8192 bytes (8.2 kB) copied, 0.0001895 s, 43.2 MB/s 2+0 records in 2+0 records out 8194 bytes (8.2 kB) copied, 0.000171975 s, 47.6 MB/s 2+0 records in 2+0 records out 2097152 bytes (2.1 MB) copied, 0.00358941 s, 584 MB/s 2+0 records in 2+0 records out 2097158 bytes (2.1 MB) copied, 0.00284659 s, 737 MB/s stat /mnt/lustre2/d1.sanity-wbc File: '/mnt/lustre2/d1.sanity-wbc' Size: 512 Blocks: 1 IO Block: 1048576 directory Device: 2c54f966h/743766374d Inode: 144115205289279491 Links: 3 Access: (0755/drwxr-xr-x) Uid: ( 0/ root) Gid: ( 0/ root) Access: 2024-07-24 23:25:49.000000000 -0400 Modify: 2024-07-24 23:25:50.000000000 -0400 Change: 2024-07-24 23:25:50.000000000 -0400 Birth: - stat /mnt/lustre2/d1.sanity-wbc/dir1 File: '/mnt/lustre2/d1.sanity-wbc/dir1' Size: 512 Blocks: 1 IO Block: 1048576 directory Device: 2c54f966h/743766374d Inode: 144115205289279493 Links: 3 Access: (0777/drwxrwxrwx) Uid: ( 0/ root) Gid: ( 0/ root) Access: 2024-07-24 23:25:50.000000000 -0400 Modify: 2024-07-24 23:25:50.000000000 -0400 Change: 2024-07-24 23:25:50.000000000 -0400 Birth: - /mnt/lustre/d1.sanity-wbc/file1 has size 6 OK /mnt/lustre/d1.sanity-wbc/dir1/file2 has size 8192 OK /mnt/lustre/d1.sanity-wbc/file3 has size 0 OK /mnt/lustre/d1.sanity-wbc/file4 has size 8194 OK /mnt/lustre2/d1.sanity-wbc/file1 has size 6 OK /mnt/lustre2/d1.sanity-wbc/dir1/file2 has size 8192 OK /mnt/lustre2/d1.sanity-wbc/file3 has size 0 OK /mnt/lustre2/d1.sanity-wbc/file4 has size 8194 OK /mnt/lustre2/d1.sanity-wbc/file5 has size 2097152 OK /mnt/lustre2/d1.sanity-wbc/file6 has size 2097158 OK llite.lustre-ffff8800b6076800.wbc.conf=disable llite.lustre-ffff880137324800.wbc.conf=disable