After a some patch in gpxe, the problem is still there.

iscsitgtd seem to leak memory then:
-bash-3.2# ps -efl | grep iscsitgtd
 0 S     root   625     1   0  40 20        ? 554109        ? 12:17:38 ?        
   6:03 /usr/sbin/iscsitgtd

554MB instead of 1-2MB used normally...

I tried to dtrace iscsi and I have this result:

-bash-3.2# head -100 snoop  
CPU  REMOTE IP                  EVENT           BYTES        ITT  SCSIOP
  0  10.48.200.190              login-command     163   16777216  -
  0  10.48.200.190              login-response     61   16777216  -
  0  10.48.200.190              login-command     173   16777216  -
  0  10.48.200.190              login-response    173   16777216  -
  0  10.48.200.190              scsi-command        0   33554432  0x12
  3  10.48.200.190              scsi-response       0   33554432  -
  0  10.48.200.190              scsi-command        0   50331648  0x12
  3  10.48.200.190              scsi-response       0   50331648  -
  0  10.48.200.190              scsi-command        0   67108864  0x0
  3  10.48.200.190              scsi-response       0   67108864  -
  0  10.48.200.190              scsi-command        0   83886080  0x25
  3  10.48.200.190              data-send           8   83886080  -
  0  10.48.200.190              scsi-command        0  100663296  0x25
  3  10.48.200.190              data-send           8  100663296  -
  0  10.48.200.190              scsi-command        0  117440512  read(10)
  0  10.48.200.190              data-send           0  117440512  -
  0  10.48.200.190              data-send           0  117440512  -
  0  10.48.200.190              data-send           0  117440512  -
  0  10.48.200.190              data-send           0  117440512  -
  0  10.48.200.190              data-send           0  117440512  -
  0  10.48.200.190              data-send           0  117440512  -
  0  10.48.200.190              data-send           0  117440512  -
  0  10.48.200.190              data-send           0  117440512  -
  0  10.48.200.190              data-send           0  117440512  -
  0  10.48.200.190              data-send           0  117440512  -
  0  10.48.200.190              data-send           0  117440512  -
  0  10.48.200.190              data-send           0  117440512  -
  0  10.48.200.190              data-send           0  117440512  -
  0  10.48.200.190              data-send           0  117440512  -
  0  10.48.200.190              data-send           0  117440512  -
  0  10.48.200.190              data-send           0  117440512  -
  0  10.48.200.190              data-send           0  117440512  -
  0  10.48.200.190              data-send           0  117440512  -


And dtrace carries on sending the same command.

Miro
 
 
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