Author: chs Date: Thu Nov 28 00:37:43 2019 New Revision: 355150 URL: https://svnweb.freebsd.org/changeset/base/355150
Log: As part of creating a snapshot, set fs->fs_fmod to 0 in the snapshot image because nothing ever changes this field for read-only mounts and we want to verify that it is still 0 when we unmount. Reviewed by: mckusick Approved by: mckusick (mentor) Sponsored by: Netflix Modified: head/sys/ufs/ffs/ffs_snapshot.c Modified: head/sys/ufs/ffs/ffs_snapshot.c ============================================================================== --- head/sys/ufs/ffs/ffs_snapshot.c Thu Nov 28 00:19:09 2019 (r355149) +++ head/sys/ufs/ffs/ffs_snapshot.c Thu Nov 28 00:37:43 2019 (r355150) @@ -803,6 +803,7 @@ out1: brelse(nbp); } else { loc = blkoff(fs, fs->fs_sblockloc); + copy_fs->fs_fmod = 0; copy_fs->fs_ckhash = ffs_calc_sbhash(copy_fs); bcopy((char *)copy_fs, &nbp->b_data[loc], (u_int)fs->fs_sbsize); bawrite(nbp); _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"