diff options
author | Allan Jude <[email protected]> | 2021-09-09 10:17:31 -0400 |
---|---|---|
committer | GitHub <[email protected]> | 2021-09-09 08:17:31 -0600 |
commit | a68e4b5919dc5e7f53762d37adcc711174e1e936 (patch) | |
tree | d057329c6338f4ebc2a18cd6d6734cd58c388806 /module/zfs/dmu_send.c | |
parent | 7676ffc51f5e4963c7e7f9971561f483dcd65976 (diff) |
Allow sending corrupt snapshots even if metadata is corrupted
When zfs_send_corrupt_data is set, use the TRAVERSE_HARD flag,
so traverse_visitbp() will not fail with ECKSUM if a blockpointer
cannot be read, but rather will continue and send the objects it can.
Reviewed-by: Brian Behlendorf <[email protected]>
Reviewed-by: John Kennedy <[email protected]>
Signed-off-by: Allan Jude <[email protected]>
Sponsored-By: Klara Inc.
Sponsored-By: WHC Online Solutions Inc.
Closes #12541
Diffstat (limited to 'module/zfs/dmu_send.c')
-rw-r--r-- | module/zfs/dmu_send.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/module/zfs/dmu_send.c b/module/zfs/dmu_send.c index d65438223..0658e13c2 100644 --- a/module/zfs/dmu_send.c +++ b/module/zfs/dmu_send.c @@ -2054,6 +2054,8 @@ setup_to_thread(struct send_thread_arg *to_arg, objset_t *to_os, to_arg->flags = TRAVERSE_PRE | TRAVERSE_PREFETCH_METADATA; if (rawok) to_arg->flags |= TRAVERSE_NO_DECRYPT; + if (zfs_send_corrupt_data) + to_arg->flags |= TRAVERSE_HARD; to_arg->num_blocks_visited = &dssp->dss_blocks; (void) thread_create(NULL, 0, send_traverse_thread, to_arg, 0, curproc, TS_RUN, minclsyspri); |