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czezz 08-10-2011 09:28 AM
odd files systems
 
I have kind of odd output of df -ha on one server I just logged in.
Please take a look at 3 last bottom entries.
For sure it is not NFS - /etc/dfs/dfstab is empty
AutoFS seems not to be used as well.

Anyone has idea what can it be ?

Code:
-bash-3.00$ df -ha
Filesystem            size  used  avail capacity  Mounted on
/dev/dsk/c1t0d0s0      29G  8.1G    20G    29%    /
/devices                0K    0K    0K    0%    /devices
ctfs                    0K    0K    0K    0%    /system/contract
proc                    0K    0K    0K    0%    /proc
mnttab                  0K    0K    0K    0%    /etc/mnttab
swap                  6.6G  1.6M  6.6G    1%    /etc/svc/volatile
objfs                    0K    0K    0K    0%    /system/object
sharefs                  0K    0K    0K    0%    /etc/dfs/sharetab
/platform/sun4u-us3/lib/libc_psr/libc_psr_hwcap1.so.1
                        29G  8.1G    20G    29%    /platform/sun4u-us3/lib/libc_psr.so.1
/platform/sun4u-us3/lib/sparcv9/libc_psr/libc_psr_hwcap1.so.1
                        29G  8.1G    20G    29%    /platform/sun4u-us3/lib/sparcv9/libc_psr.so.1
fd                      0K    0K    0K    0%    /dev/fd
swap                  6.6G    96K  6.6G    1%    /tmp
swap                  6.6G    48K  6.6G    1%    /var/run
-hosts                  0K    0K    0K    0%    /net
auto_home                0K    0K    0K    0%    /home
solx:vold(pid481)    0K    0K    0K    0%    /vol
localhost:/rc/home/pa/E1/DATA
                        25G    14G    11G    55%    /pa/O/E1
localhost:/rc/home/pa/E2/DATA
                        35G    28G  6.1G    83%    /pa/O/E2
localhost:/rc/home/pa/E3/DATA
                        80G    71G  8.9G    89%    /pa/O/E3

jlliagre 08-10-2011 10:18 AM
Quote:
Originally Posted by czezz (Post 4438757)
For sure it is not NFS - /etc/dfs/dfstab is empty
Wrong. It is more than likely NFS. "df" output is more authoritative than dfstab content.

Have a look at
Code:
df -n
output to display the file system type.

SuganX 08-10-2011 03:51 PM
Schweet! A new way to use an old command:
"df -na" gives me some cool filesystem output details. Thanks Jilliagre.

Run "df -na" and see if it is NFS. dfstab is used to maintain the NFS shares across reboots. So try running "dfshares" because some sloppy sysadmins like to run "share" but forget to update dfshares to make it persistent across reboots.


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