diff options
Diffstat (limited to 'module/zfs/vdev.c')
| -rw-r--r-- | module/zfs/vdev.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/module/zfs/vdev.c b/module/zfs/vdev.c index 172485f6e..8ab996434 100644 --- a/module/zfs/vdev.c +++ b/module/zfs/vdev.c @@ -67,6 +67,12 @@ unsigned int zfs_delays_per_second = 20; unsigned int zfs_checksums_per_second = 20; /* + * Ignore errors during scrub/resilver. Allows to work around resilver + * upon import when there are pool errors. + */ +int zfs_scan_ignore_errors = 0; + +/* * Virtual device management. */ @@ -1964,6 +1970,12 @@ vdev_dtl_reassess(vdev_t *vd, uint64_t txg, uint64_t scrub_txg, int scrub_done) mutex_enter(&vd->vdev_dtl_lock); /* + * If requested, pretend the scan completed cleanly. + */ + if (zfs_scan_ignore_errors && scn) + scn->scn_phys.scn_errors = 0; + + /* * If we've completed a scan cleanly then determine * if this vdev should remove any DTLs. We only want to * excise regions on vdevs that were available during @@ -3777,5 +3789,9 @@ module_param(zfs_checksums_per_second, uint, 0644); MODULE_PARM_DESC(zfs_checksums_per_second, "Rate limit checksum events " "to this many checksum errors per second (do not set below zed" "threshold)."); + +module_param(zfs_scan_ignore_errors, int, 0644); +MODULE_PARM_DESC(zfs_scan_ignore_errors, + "Ignore errors during resilver/scrub"); /* END CSTYLED */ #endif |