bug#19530: Solaris 10 df and zfs

[Ted Carr]

Pádraig,

Here is what I get:

# ./stat -f /      
  File: "/"
    ID: 4010002  Namelen: 255     Type: zfs
Block size: 131072     Fundamental block size: 512
Blocks: Total: 106248371  Free: 83645114   Available: 83645114
Inodes: Total: 83922472   Free: 83645114

That said ... Check this out:

Before the patch it was reporting this for root:

Filesystem                                                     Size  Used Avail 
Use% Mounted on
/platform/sun4u-us3/lib/sparcv9/libc_psr/libc_psr_hwcap1.so.1   51G   11G   40G 
 22% /platform/sun4u-us3/lib/sparcv9/libc_psr.so.1

Which is what I see in the output from SUN df in these two lines (size matches):

/platform/sun4u-us3/lib/libc_psr/libc_psr_hwcap1.so.1
                        51G    11G    40G    22%    
/platform/sun4u-us3/lib/libc_psr.so.1
/platform/sun4u-us3/lib/sparcv9/libc_psr/libc_psr_hwcap1.so.1
                        51G    11G    40G    22%    
/platform/sun4u-us3/lib/sparcv9/libc_psr.so.1

Running a SUN df on one of the above "FS" gives this:

# df -h /platform/sun4u-us3/lib/libc_psr.so.1
Filesystem             size   used  avail capacity  Mounted on
rpool/ROOT/q414         67G    11G    40G    22%    /

# zpool list rpool
NAME   SIZE  ALLOC   FREE  CAP  HEALTH  ALTROOT
rpool   68G  26.8G  41.2G  39%  ONLINE  -

Not sure if that helps or not...

I did find this: 
http://www.c0t0d0s0.org/archives/6168-df-considered-problematic.html.  About 
half way down the page you will see "Digging in the source" which may help, or 
not. ;-)

Cheers,
Ted