md: regression: incorrect warn about updating super block failure
Tj <[email protected]>
| Newsgroups | gmane.linux.raid,gmane.linux.kernel |
|---|---|
| Message-ID | <[email protected]> |
Commit 8c9e376b9d1a222 introduces an error message that is incorrectly reported for LVM raid volumes: $ journalctl --dmesg --priority err md_update_sb: can't update sb for read-only array mdX md_update_sb: can't update sb for read-only array mdX md_update_sb: can't update sb for read-only array mdX md_update_sb: can't update sb for read-only array mdX md_update_sb: can't update sb for read-only array mdX md_update_sb: can't update sb for read-only array mdX md_update_sb: can't update sb for read-only array mdX md_update_sb: can't update sb for read-only array mdX md_update_sb: can't update sb for read-only array mdX md_update_sb: can't update sb for read-only array mdX md_update_sb: can't update sb for read-only array mdX md_update_sb: can't update sb for read-only array mdX md_update_sb: can't update sb for read-only array mdX md_update_sb: can't update sb for read-only array mdX md_update_sb: can't update sb for read-only array mdX md_update_sb: can't update sb for read-only array mdX $ sudo dmsetup table --target raid SUNNY-Documents: 0 20971520 raid raid1 3 0 region_size 4096 2 254:74 254:75 254:76 254:77 SUNNY-Media: 0 171966464 raid raid1 3 0 region_size 4096 2 254:69 254:70 254:71 254:72 SUNNY-NAS: 0 46874624 raid raid1 3 0 region_size 4096 2 254:15 254:16 254:17 254:18 SUNNY-Projects: 0 23068672 raid raid1 3 0 region_size 4096 2 254:20 254:21 254:22 254:23 SUNNY-SourceCode_wcorig: 0 478150656 raid raid1 3 0 region_size 4096 2 254:26 254:27 254:28 254:29 SUNNY-WINE: 0 16777216 raid raid1 3 0 region_size 4096 2 254:80 254:81 254:82 254:83 SUNNY-etc: 0 106496 raid raid1 3 0 region_size 4096 2 254:57 254:58 254:59 254:60 SUNNY-home_wcorig: 0 301989888 raid raid1 3 0 region_size 4096 2 254:46 254:47 254:48 254:49 SUNNY-l8r: 0 16777216 raid raid1 3 0 region_size 4096 2 254:37 254:38 254:39 254:40 SUNNY-machines_old: 0 34185216 raid raid1 3 0 region_size 4096 2 254:32 254:33 254:34 254:35 SUNNY-opt: 0 41943040 raid raid1 3 0 region_size 4096 2 254:64 254:65 254:66 254:67 SUNNY-rootfs: 0 67108864 raid raid1 3 0 region_size 4096 2 254:3 254:4 254:5 254:6 SUNNY-usr_local: 0 16777216 raid raid1 3 0 region_size 4096 2 254:52 254:53 254:54 254:55 SUNNY-var_wcorig: 0 25165824 raid raid1 3 0 region_size 4096 2 254:9 254:10 254:11 254:12