mirror/freebsd
1
0
Fork 0
mirror of https://git.FreeBSD.org/src.git synced 2025-01-25 16:13:17 +00:00
Code Issues Releases Activity

Make SYNCHRONIZE CACHE work with LUNs backed by device files (as opposed

Browse Source 
to regular files, which already worked fine).  With this change, it's no
longer neccessary to use "ctladm realsync off" workaround.
This commit is contained in:
Edward Tomasz Napierala 2013-04-06 10:34:02 +00:00
parent 16fac6c92a
commit d2a0972d46
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=249194
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
sys/cam/ctl/ctl_backend_block.c
View File

@ -950,6 +950,7 @@ ctl_be_block_cw_dispatch(struct ctl_be_block_lun *be_lun,
switch (io->scsiio.cdb[0]) {
case SYNCHRONIZE_CACHE:
case SYNCHRONIZE_CACHE_16:
beio->bio_cmd = BIO_FLUSH;
beio->ds_trans_type = DEVSTAT_NO_DATA;
beio->ds_tag_type = DEVSTAT_TAG_ORDERED;
beio->io_len = 0;