ufs over 100% capacity ??

[cnull]

Anyone know why I would get this? I imagine there is some corruption. Any suggestions?
Filesystem size used avail capacity Mounted on
/dev/dsk/c4t0d0s3 148G 16384E 193G 12028409292731% /ora2


Thx
cnull

 

[KenCunningham]

Wow! Have you tried unmounting/remounting? Shut down Oracle first of course.

I want to be good, is that not enough?

 

[cnull]

I'll have to wait till after hours. The data appears to be intact at this point so I will be bringing down Oracle and then running a dump before I can unmount or do anything else.

 

[SamBones]

I get this all the time, and it's not corruption on my systems. On a couple systems I have, we have a number of volumes that are filled up to well over 90% over a period of time, then everything on it is deleted. This delete should bring it down to something like 2% to 5%. As soon as the files are deleted, I get the same weird numbers for a period of time, including the 12 to 14 digit percentage numbers for capacity. The files are gone, it's just that the "df" output is messed up for a period of time.

If you wait about 10 minutes and check it again, is it back to something normal? That's about how long mine takes to recover.

This seems to only happen on Solaris 10 systems for me.

 

[SamBones]

Quick demo...

[b]$ df -k .   [/b]
Filesystem            kbytes    used   avail capacity  Mounted on
/dev/dsk/c0t0d0s6    10326484   10295 10212925     1%    /log
[b]$ df -h .   [/b]
Filesystem             size   used  avail capacity  Mounted on
/dev/dsk/c0t0d0s6      9.8G    10M   9.7G     1%    /log
[b]$ mkfile 9g bigfile[/b]
[b]$ ls -l[/b]
total 18883604
-rw-------   1 sambones  users    9663676416 Jul 13 10:27 bigfile
[b]$ rm bigfile[/b]
[b]$ df -k .[/b]
Filesystem            kbytes    used   avail capacity  Mounted on
/dev/dsk/c0t0d0s6    10326484 18446744073701580943 18193893 180439666501373% /log
[b]$ df -h .[/b]
Filesystem             size   used  avail capacity  Mounted on
/dev/dsk/c0t0d0s6      9.8G 16384E    17G 180439666501377% /log

<<< after waiting a little while >>>

[b]$ df -k .[/b]
Filesystem            kbytes    used   avail capacity  Mounted on
/dev/dsk/c0t0d0s6    10326484   10295 10212925     1%    /log
[b]$ df -h .[/b]
Filesystem             size   used  avail capacity  Mounted on
/dev/dsk/c0t0d0s6      9.8G    10M   9.7G     1%    /log
cable:/log/test:

 

[cnull]

Thanks everyone for all your comments and suggestions. Ultimately I could not fix it by delteing files or restarting etc... So I rebuilt the slice on another disk and then moved the data. It is back to normal now.