CNFS questions....

Christopher Jay Manders CJManders at lbl.gov
Fri Sep 3 15:58:32 UTC 2004


Hi all,

The question is how do I get my entire disk to be used.

In this case I have a bunch of 34GB drives.
But, with cnfsstat things show only 1GB for each drive in use.

 > cnfsstat
Class BIGAREA  for groups matching "*"
 Buffer ONE, size:  1.05 GBytes, position:   261 MBytes  20.24 cycles
  Newest: 2004-09-03  8:56:42,    0 days,  0:00:05 ago
 Buffer TWO, size:  1.05 GBytes, position:   148 MBytes  20.14 cycles
  Newest: 2004-09-03  8:56:42,    0 days,  0:00:05 ago
 Buffer THREE, size:  1.05 GBytes, position:   315 MBytes  20.29 cycles
  Newest: 2004-09-03  8:56:42,    0 days,  0:00:05 ago
 Buffer FOUR, size:  1.05 GBytes, position:   243 MBytes  20.23 cycles
  Newest: 2004-09-03  8:56:42,    0 days,  0:00:05 ago

Why is this, and how can I best get the whole disk to be used.

Config Details:
---------------
I am using my direct raw devices right now:

 > more etc/cycbuff.conf
cycbuff:ONE:/dev/dsk/c1t1d0s7:34658000
cycbuff:TWO:/dev/dsk/c1t4d0s7:34658000
cycbuff:THREE:/dev/dsk/c1t5d0s7:34658000
cycbuff:FOUR:/dev/dsk/c1t6d0s7:34658000
metacycbuff:BIGAREA:ONE,TWO,THREE,FOUR

 > ls -lg /devices/pci at 1f,4000/scsi at 2/sd*
brw-rw-r--   1 news      32,160 Aug 12 09:29 
/devices/pci at 1f,4000/scsi at 2/sd at 5,0:a
crw-rw-r--   1 news      32,160 Aug 12 09:29 
/devices/pci at 1f,4000/scsi at 2/sd at 5,0:a,raw
brw-rw-r--   1 news      32,161 Aug 12 09:29 
/devices/pci at 1f,4000/scsi at 2/sd at 5,0:b
crw-rw-r--   1 news      32,161 Aug 12 09:29 
/devices/pci at 1f,4000/scsi at 2/sd at 5,0:b,raw
brw-rw-r--   1 news      32,162 Aug 12 09:29 
/devices/pci at 1f,4000/scsi at 2/sd at 5,0:c
crw-rw-r--   1 news      32,162 Aug 12 09:29 
/devices/pci at 1f,4000/scsi at 2/sd at 5,0:c,raw
brw-rw-r--   1 news      32,163 Aug 12 09:29 
/devices/pci at 1f,4000/scsi at 2/sd at 5,0:d
crw-rw-r--   1 news      32,163 Aug 12 09:29 
/devices/pci at 1f,4000/scsi at 2/sd at 5,0:d,raw
brw-rw-r--   1 news      32,164 Aug 12 09:29 
/devices/pci at 1f,4000/scsi at 2/sd at 5,0:e
crw-rw-r--   1 news      32,164 Aug 12 09:29 
/devices/pci at 1f,4000/scsi at 2/sd at 5,0:e,raw
brw-rw-r--   1 news      32,165 Aug 12 09:29 
/devices/pci at 1f,4000/scsi at 2/sd at 5,0:f
crw-rw-r--   1 news      32,165 Aug 12 09:29 
/devices/pci at 1f,4000/scsi at 2/sd at 5,0:f,raw
brw-rw-r--   1 news      32,166 Aug 12 09:29 
/devices/pci at 1f,4000/scsi at 2/sd at 5,0:g
crw-rw-r--   1 news      32,166 Aug 12 09:29 
/devices/pci at 1f,4000/scsi at 2/sd at 5,0:g,raw
brw-rw-r--   1 news      32,167 Sep  3 08:32 
/devices/pci at 1f,4000/scsi at 2/sd at 5,0:h
crw-rw-r--   1 news      32,167 Aug 30 08:41 
/devices/pci at 1f,4000/scsi at 2/sd at 5,0:h,raw
brw-rw-r--   1 news      32,168 May 17 07:59 
/devices/pci at 1f,4000/scsi at 2/sd at 6,0:a
crw-rw-r--   1 news      32,168 Aug 30 06:36 
/devices/pci at 1f,4000/scsi at 2/sd at 6,0:a,raw
brw-rw-r--   1 news      32,169 May 17 07:59 
/devices/pci at 1f,4000/scsi at 2/sd at 6,0:b
crw-rw-r--   1 news      32,169 May 17 07:59 
/devices/pci at 1f,4000/scsi at 2/sd at 6,0:b,raw
brw-rw-r--   1 news      32,170 May 17 07:59 
/devices/pci at 1f,4000/scsi at 2/sd at 6,0:c
crw-rw-r--   1 news      32,170 May 17 07:59 
/devices/pci at 1f,4000/scsi at 2/sd at 6,0:c,raw
brw-rw-r--   1 news      32,171 May 17 07:59 
/devices/pci at 1f,4000/scsi at 2/sd at 6,0:d
crw-rw-r--   1 news      32,171 May 17 07:59 
/devices/pci at 1f,4000/scsi at 2/sd at 6,0:d,raw
brw-rw-r--   1 news      32,172 May 17 07:59 
/devices/pci at 1f,4000/scsi at 2/sd at 6,0:e
crw-rw-r--   1 news      32,172 May 17 07:59 
/devices/pci at 1f,4000/scsi at 2/sd at 6,0:e,raw
brw-rw-r--   1 news      32,173 May 17 07:59 
/devices/pci at 1f,4000/scsi at 2/sd at 6,0:f
crw-rw-r--   1 news      32,173 May 17 07:59 
/devices/pci at 1f,4000/scsi at 2/sd at 6,0:f,raw
brw-rw-r--   1 news      32,174 May 17 07:59 
/devices/pci at 1f,4000/scsi at 2/sd at 6,0:g
crw-rw-r--   1 news      32,174 May 17 07:59 
/devices/pci at 1f,4000/scsi at 2/sd at 6,0:g,raw
brw-rw-r--   1 news      32,175 Sep  3 08:32 
/devices/pci at 1f,4000/scsi at 2/sd at 6,0:h
crw-rw-r--   1 news      32,175 Aug 30 08:42 
/devices/pci at 1f,4000/scsi at 2/sd at 6,0:h,raw




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