Re: Can't figure out what's taking up space on /

2021-08-09 Thread Otto Moerbeek
On Mon, Aug 09, 2021 at 09:51:39AM +0200, Harald Dunkel wrote: > On 8/5/21 11:13 AM, Bastien Durel wrote: > > > > Since then, I put the mount points directories immutable (before mount) > > > > fremen# mkdir /tmp/foo > > fremen# chflags schg /tmp/foo > > fremen# touch /tmp/foo/bar > > touch: /tm

Re: Can't figure out what's taking up space on /

2021-08-09 Thread Harald Dunkel
On 8/5/21 11:13 AM, Bastien Durel wrote: Since then, I put the mount points directories immutable (before mount) fremen# mkdir /tmp/foo fremen# chflags schg /tmp/foo fremen# touch /tmp/foo/bar touch: /tmp/foo/bar: Operation not permitted fremen# ls -loa /tmp/foo total 8 drwxr-xr-x 2 root whe

Re: Can't figure out what's taking up space on /

2021-08-05 Thread Bastien Durel
Le mercredi 04 août 2021 à 14:20 -0700, Greg Thomas a écrit : > At some point my rsync script ran while /backup wasn't mounted or > something.  The culprit was there. Hello. I've done that more than once, especially on NFS-mounted backups. Since then, I put the mount points directories immutable

Re: Can't figure out what's taking up space on /

2021-08-04 Thread Greg Thomas
So I found an approximate 750MB in a directory under the /backup mount point. Removed that and ended up with sane numbers: grits# df -h Filesystem SizeUsed Avail Capacity Mounted on /dev/sd0a 986M166M771M18%/ /dev/sd0k 57.7G 25.9G 29.0G47%/home /dev

Re: Can't figure out what's taking up space on /

2021-08-04 Thread Greg Thomas
Thank you Todd. And I'm sorry to Paul for not reading his post more thoroughly regarding the mount points. At some point my rsync script ran while /backup wasn't mounted or something. The culprit was there. On Wed, Aug 4, 2021 at 1:41 PM Todd C. Miller wrote: > On Wed, 04 Aug 2021 13:32:54 -0

Re: Can't figure out what's taking up space on /

2021-08-04 Thread Todd C . Miller
On Wed, 04 Aug 2021 13:32:54 -0700, Greg Thomas wrote: > I'm at a loss, I booted in single user mode, ran fsck on /dev/sd0a and it > shows clean. I still have a large discrepancy between df and du. Did you verify that nothing was hiding under the mount points? For example, when booted in single

Re: Can't figure out what's taking up space on /

2021-08-04 Thread Greg Thomas
I'm at a loss, I booted in single user mode, ran fsck on /dev/sd0a and it shows clean. I still have a large discrepancy between df and du. On Wed, Aug 4, 2021 at 2:45 AM Greg Thomas wrote: > Will do, but I should add that I have done nothing on this box for a > couple of months. The day befo

Re: Can't figure out what's taking up space on /

2021-08-04 Thread Greg Thomas
Will do, but I should add that I have done nothing on this box for a couple of months. The day before yesterday I realized that I really needed to backup my laptop, when I went to run my backup script I discovered that I couldn't reach this server. When I went to troubleshoot I couldn't login so

Re: Can't figure out what's taking up space on /

2021-08-04 Thread Paul de Weerd
On Wed, Aug 04, 2021 at 12:56:57AM -0700, Greg Thomas wrote: | I take it I'm dealing with filesystem corruption as Ali mentioned earlier? Could be. Boot the system in single user mode or the bsd.rd installation kernel (at the boot prompt type either 'boot -s' or 'boot bsd.rd'). Enter the shell a

Re: Can't figure out what's taking up space on /

2021-08-04 Thread Greg Thomas
No, after the reboot I'm still in the same situation. As mentioned earlier I deleted /bsd.sp so I have a little more free space. grits# df -h Filesystem SizeUsed Avail Capacity Mounted on /dev/sd0a 986M916M 20.1M98%/ /dev/sd0k 57.7G 25.9G 29.0G47%/hom

Re: Can't figure out what's taking up space on /

2021-08-03 Thread Otto Moerbeek
On Tue, Aug 03, 2021 at 10:57:42PM -0700, Greg Thomas wrote: > I thought Paul's advice only applies if I was trying to figure it out > before rebooting? I'd already rebooted before sending my first email. OK, did the free space come back in df after reboot? If so, then it's programs having open

Re: Can't figure out what's taking up space on /

2021-08-03 Thread Greg Thomas
I thought Paul's advice only applies if I was trying to figure it out before rebooting? I'd already rebooted before sending my first email. On Tue, Aug 3, 2021 at 10:40 PM Otto Moerbeek wrote: > On Tue, Aug 03, 2021 at 12:39:54PM -0700, Greg Thomas wrote: > > > I'm definitely suffering from f

Re: Can't figure out what's taking up space on /

2021-08-03 Thread Otto Moerbeek
On Tue, Aug 03, 2021 at 12:39:54PM -0700, Greg Thomas wrote: > I'm definitely suffering from filesystem corruption on root. I had > rebooted last night with no change. > > I have no options for mounting root. > > grits# cat /etc/fstab > 16a27b4b4549ce04.b none swap sw > 16a27b4b4549ce04.a / ffs

Re: Can't figure out what's taking up space on /

2021-08-03 Thread Greg Thomas
I'm definitely suffering from filesystem corruption on root. I had rebooted last night with no change. I have no options for mounting root. grits# cat /etc/fstab 16a27b4b4549ce04.b none swap sw 16a27b4b4549ce04.a / ffs rw 1 1 16a27b4b4549ce04.k /home ffs rw,nodev,nosuid 1 2 16a27b4b4549ce04.d /t

Re: Can't figure out what's taking up space on /

2021-08-03 Thread Ali Farzanrad
I also suspected that it is a filesystem corruption. Do you have `async` mount option on your root? Sebastien Marie wrote: > On Tue, Aug 03, 2021 at 10:03:44AM +0200, Paul de Weerd wrote: > > df shows you how much data you can write to an fs, while du shows the > > disk usage of files it can find

Re: Can't figure out what's taking up space on /

2021-08-03 Thread Sebastien Marie
On Tue, Aug 03, 2021 at 10:03:44AM +0200, Paul de Weerd wrote: > df shows you how much data you can write to an fs, while du shows the > disk usage of files it can find. If it can't find a file (because > it's been deleted), it won't account for it. But if it's been deleted > and still held open

Re: Can't figure out what's taking up space on /

2021-08-03 Thread Paul de Weerd
df shows you how much data you can write to an fs, while du shows the disk usage of files it can find. If it can't find a file (because it's been deleted), it won't account for it. But if it's been deleted and still held open by some process, it would still consume disk space. So it looks like a

Can't figure out what's taking up space on /

2021-08-03 Thread Greg Thomas
grits# df -h Filesystem SizeUsed Avail Capacity Mounted on /dev/sd0a 986M936M162K 100%/ /dev/sd0k 57.7G 23.7G 31.1G43%/home /dev/sd0d 3.9G 10.0K3.7G 0%/tmp /dev/sd0f 5.8G1.1G4.4G21%/usr /dev/sd0g 986M234M