How to debug hobbit-clients.cfg file when trying to ignore a filesystem

Quentin White quentin.white at endeavour-capital.com
Thu Aug 10 13:40:06 CEST 2006


I have an situation where one of my Linux client servers has a 99%
filesystem that I want to ignore (/iscsi) but I cannot get
Hobbit(version 4.2-beta-20060605) to do so!! 

The alert is :

/iscsi (99% used) has reached the PANIC level (95%)

Filesystem         1024-blocks      Used Available Capacity Mounted on
/dev/sdc1            197131940 184823364   2294864      99% /iscsi

In the hobbit-clients.cfg, I have the following lines:

HOST=ld-sybase01.endeavour-capital.com,ld-sybase01
        MEMSWAP 101 101
        DISK /iscsi 101 101

Running this command ../bin/bbcmd hobbitd_client --dump-config | fgrep
ld-sybase gives me the following. 

2006-08-10 12:21:57 Using default environment file
/usr/local/hobbit/server/etc/hobbitserver.cfg
MEMSWAP 101 101 HOST=ld-sybase01.endeavour-capital.com,ld-sybase01
(line: 403)
DISK /iscsi 101% 101% 0 -1 red
HOST=ld-sybase01.endeavour-capital.com,ld-sybase01 (line: 404)

But it doesn't ignore it !!!!!

Running the same command with the "--test" option fails.  With core dump
(does this will all servers)
2006-08-10 12:23:07 Using default environment file
/usr/local/hobbit/server/etc/hobbitserver.cfg
Hostname (.=end, ?=dump, !=reload) []: ld-sybase01
Hosttype (.=end, ?=dump, !=reload) []: server
Test (cpu, mem, disk, proc, log, port): cpu 
Load: Yellow at 7.00, red at 10.00
Uptime: From boot until 5m ,and after  uptime
Hostname (.=end, ?=dump, !=reload) [ld-sybase01]: 
Hosttype (.=end, ?=dump, !=reload) [server]: server
Test (cpu, mem, disk, proc, log, port): disk
Filesystem: /iscsi
Segmentation Fault (core dumped)

Running the gdb command on the core file as per the "Known issues" page
yields this:

#0  0x0001def8 in get_disk_thresholds (hinfo=0x4e548, classname=0x0,
fsname=0xffbfcfe0 "/iscsi", warnlevel=0xffbfcbac, 
    paniclevel=0xffbfcba8, abswarn=0xffbfcba4, abspanic=0xffbfcbb0,
group=0x0) at client_config.c:1240
#1  0x00019628 in testmode (configfn=0x0) at hobbitd_client.c:1312
#2  0x0001a5f0 in main (argc=-8192, argv=0x2a800) at
hobbitd_client.c:1509

How can I debug this?

Thanks,

Quentin

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