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| author | Doug Ambrisko <ambrisko@FreeBSD.org> | 2022-06-13 14:56:38 +0000 |
|---|---|---|
| committer | Doug Ambrisko <ambrisko@FreeBSD.org> | 2022-06-13 14:56:38 +0000 |
| commit | 6468cd8e0ef9d1d3331e9de26cd2be59bc778494 (patch) | |
| tree | de845894d534a48f5ec730be4d0474f0c7b57882 /sbin/mount | |
| parent | 9c951734c28914f51b2fe2f2028272b572ade1ee (diff) | |
| download | src-6468cd8e0ef9d1d3331e9de26cd2be59bc778494.tar.gz src-6468cd8e0ef9d1d3331e9de26cd2be59bc778494.zip | |
mount: add vnode usage per file system with mount -v
This avoids the need to drop into the ddb to figure out vnode
usage per file system. It helps to see if they are or are not
being freed. Suggestion to report active vnode count was from
kib@
Reviewed by: kib
Differential Revision: https://reviews.freebsd.org/D35436
Diffstat (limited to 'sbin/mount')
| -rw-r--r-- | sbin/mount/mount.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/sbin/mount/mount.c b/sbin/mount/mount.c index 79d9d6cb0caf..bd3d0073c474 100644 --- a/sbin/mount/mount.c +++ b/sbin/mount/mount.c @@ -692,6 +692,13 @@ prmount(struct statfs *sfp) xo_emit("{D:, }{Lw:fsid}{:fsid}", fsidbuf); free(fsidbuf); } + if (sfp->f_nvnodelistsize != 0 || sfp->f_avnodecount != 0) { + xo_open_container("vnodes"); + xo_emit("{D:, }{Lwc:vnodes}{Lw:count}{w:count/%ju}{Lw:active}{:active/%ju}", + (uintmax_t)sfp->f_nvnodelistsize, + (uintmax_t)sfp->f_avnodecount); + xo_close_container("vnodes"); + } } xo_emit("{D:)}\n"); } |