c/mirror_zfs
1
0
Fork 0
mirror of https://git.proxmox.com/git/mirror_zfs.git synced 2026-05-22 10:37:35 +03:00
Code Issues Packages Projects Releases Wiki Activity

zio_decompress_data always ASSERTs successful decompression

Browse Source 
This interferes with zdb_read_block trying all the decompression
algorithms when the 'd' flag is specified, as some are
expected to fail.  Also control the output when guessing
algorithms, try the more common compression types first, allow
specifying lsize/psize, and fix an uninitialized variable.

Reviewed-by: Ryan Moeller <ryan@ixsystems.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Paul Zuchowski <pzuchowski@datto.com>
Closes #9612 
Closes #9630
This commit is contained in:
Paul Zuchowski
2019-12-10 18:51:58 -05:00
committed by Brian Behlendorf
parent b119e2c6f1
commit f0bf435176
6 changed files with 205 additions and 59 deletions
Download Patch File Download Diff File Expand all files Collapse all files
module/zfs/zio_compress.c
-1
View File
@@ -159,7 +159,6 @@ zio_decompress_data(enum zio_compress c, abd_t *src, void *dst,
* the checksum. However, for extra protection (e.g. against bitflips
* in non-ECC RAM), we handle this error (and test it).
*/
ASSERT0(ret);
if (zio_decompress_fail_fraction != 0 &&
spa_get_random(zio_decompress_fail_fraction) == 0)
ret = SET_ERROR(EINVAL);