Sync up summary information for cylinder groups while data is already
in memory during snapshot creation. This improves the results of the background fsck. Submitted by: tegge MFC after: 1 week
This commit is contained in:
parent
e6e1a3a875
commit
4560452f01
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=183822
@ -864,6 +864,13 @@ cgaccount(cg, vp, nbp, passno)
|
||||
}
|
||||
UFS_LOCK(ip->i_ump);
|
||||
ACTIVESET(fs, cg);
|
||||
/*
|
||||
* Recomputation of summary information might not have been performed
|
||||
* at mount time. Sync up summary information for current cylinder
|
||||
* group while data is in memory to ensure that result of background
|
||||
* fsck is slightly more consistent.
|
||||
*/
|
||||
fs->fs_cs(fs, cg) = cgp->cg_cs;
|
||||
UFS_UNLOCK(ip->i_ump);
|
||||
bcopy(bp->b_data, nbp->b_data, fs->fs_cgsize);
|
||||
if (fs->fs_cgsize < fs->fs_bsize)
|
||||
|
Loading…
Reference in New Issue
Block a user