[csw-maintainers] Question regarding di(1) utility

[Dagobert Michelsen]

Hi Jeff,

I am forwarding this to the author, Brad Lanam. I am pretty sure he can
answer that in a jiffy :-)

Brad: Please reply-all as you can't write to maintainers at .


Best regards

   -- Dago


> Am 07.06.2010 um 04:11 schrieb Philip Brown:

>> Am 07.06.2010 um 03:40 schrieb Jeffery Small:
>> I have been using an older self-compiled version of the di utility,  
>> but
>> just downloaded the current 4.24,REV=2010.06.02 version.  I am  
>> finding one
>> odd behavior with the new version that i wanted to fly past others  
>> using
>> this tool.  The manual states:
>>
>>    "Unless the -a flag is specified, the following mounted  
>> filesystems
>>    will not normally be displayed: filesystems with total blocks <=  
>> 0;
>>    filesystems marked by the operating system as "ignore";  
>> automounted
>>    filesystems that are duplicates of other normally mounted  
>> filesystems;
>>    loopback filesystems that are part of a zone (Solaris)."
>>
>> I'm on a SPARC Solaris 10 system with no zones other than the default
>> one.  When I use my self-compiled version 3.10 utility I observe  
>> the above
>> behavior.  However, when using the new csw di, I am seeing some  
>> loopback
>> mounts listed.  For example, with the older di:
>>
>> % di  -H -ss -f "S Mbv 1   i P"
>> Filesystem      Mount                 Size    Avail  %used      
>> Inodes  %used
>> /dev/md/dsk/d0  /                    59.4G    14.3G   75%      
>> 7501312    6%
>> /dev/md/dsk/d3  /var                  3.9G     3.7G    5%       
>> 500864    1%
>> /dev/md/dsk/d5  /v                   67.3G    26.9G   59%      
>> 8497216    0%
>> /dev/md/dsk/d7  /x                   67.3G    15.9G   75%      
>> 8497216    0%
>> swap            /etc/svc/volatile     5.3G     5.3G    0%       
>> 582790    0%
>> swap            /tmp                  5.7G     5.3G    6%       
>> 582790    0%
>> swap            /var/run              5.3G     5.3G    0%       
>> 582790    0%
>>
>> But with the CSW di, in addition to the above I also see displayed:
>>
>> % /opt/csw/bin/di -H -ss -f "S Mbv 1   i P"
>> /platform/sun4u-us3/lib/libc_psr/libc_psr_hwcap1.so.1
>>    /platform/sun4u-us3/lib/libc_psr.so.1
>>    59.4G    14.3G    75%     7501312     6%
>> /platform/sun4u-us3/lib/sparcv9/libc_psr/libc_psr_hwcap1.so.1
>>    /platform/sun4u-us3/lib/sparcv9/libc_psr.so.1
>>    59.4G    14.3G    75%     7501312     6%
>> /sadm
>>    /var/sadm
>>    59.4G    14.3G    75%     7501312     6%
>> /v/JS/images
>>    /u/jeff/lib/images
>>    67.3G    26.9G    59%     8497216     0%
>> /x/JS/music
>>    /u/jeff/lib/music
>>    67.3G    15.9G    75%     8497216     0%
>>
>> The first two additional entries are standard Solaris loopbacks,  
>> and the
>> last three are personal loopback mounts for relocated data  
>> hierarchies.
>> These loopback mounts are seen with the older di if the -a flag is
>> specified.
>>
>> Can people check this behavior on other systems please.  Based upon  
>> the
>> manual, I believe that the current operation is in error.
>
> I would guess it's because yours was compiled on sol10 and ours was  
> sol9