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Re: [Linux-cluster] qdiskd problem



Hello,

I try to start qdisk using:
strace -o /tmp/qdisk.log qdiskd -Q and on end of file /tmp/qdisk.log presents:

sendto(5, "<30>Apr 8 11:33:24 qdiskd[8205]"..., 77, MSG_NOSIGNAL, NULL, 0) = 77
getuid()                                = 0
stat("/var/run/qdiskd.pid", {st_mode=S_IFREG|0644, st_size=4, ...}) = 0
open("/var/run/qdiskd.pid", O_RDONLY)   = 6
fstat(6, {st_mode=S_IFREG|0644, st_size=4, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x2afc29418000
read(6, "8069", 4096)                   = 4
read(6, "", 4096)                       = 0
close(6)                                = 0
munmap(0x2afc29418000, 4096)            = 0
open("/proc/8069", O_RDONLY|O_NONBLOCK|O_DIRECTORY) = -1 ENOENT (No such file or directory) rt_sigprocmask(SIG_BLOCK, ~[QUIT ILL TRAP ABRT BUS FPE SEGV TERM CHLD RTMIN RT_1], NULL, 8) = 0 clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x2afc29421950) = 8206
exit_group(0)                           = ?


this shows that qdiskd is running on 8205 process and /var/run/qdiskd.pid caught the 8069. However, when it tries to have access /proc/8069 returns error. It must not have attemped to access /proc/8205?

thanks for any help


Citando Steven Dake <sdake redhat com>:

I don't know anything about qdisk but chrissie may be able to help you.

regards
-steve

On Wed, 2009-04-08 at 00:31 -0300, Fabiano Fantini Vitale wrote:
Hello,


I use centos 5.2 updated and cman cman-2.0.98-1.el5
When I start qdiskd (qdisk -q) I receive the following  errors

qdisk_validate: open of /dev/cdrom-hda for RDWR failed: No medium found
qdisk_verify: No medium found
qdisk_validate: open of /dev/cdrom for RDWR failed: No medium found
qdisk_verify: No medium found
open_partition: seek: Invalid argument
qdisk_validate: open of /dev/md0 for RDWR failed: Invalid argument
qdisk_verify: Invalid argument
qdisk_validate: open of /dev/ram0 for RDWR failed: Invalid argument
qdisk_verify: Invalid argument
qdisk_validate: open of /dev/ram for RDWR failed: Invalid argument
qdisk_verify: Invalid argument
qdisk_validate: open of /dev/ram10 for RDWR failed: Invalid argument
qdisk_verify: Invalid argument
qdisk_validate: open of /dev/ram11 for RDWR failed: Invalid argument
qdisk_verify: Invalid argument
qdisk_validate: open of /dev/ram12 for RDWR failed: Invalid argument
qdisk_verify: Invalid argument
qdisk_validate: open of /dev/ram13 for RDWR failed: Invalid argument
qdisk_verify: Invalid argument
qdisk_validate: open of /dev/ram14 for RDWR failed: Invalid argument
qdisk_verify: Invalid argument
qdisk_validate: open of /dev/ram15 for RDWR failed: Invalid argument
qdisk_verify: Invalid argument
qdisk_validate: open of /dev/ram2 for RDWR failed: Invalid argument
qdisk_verify: Invalid argument
qdisk_validate: open of /dev/ram3 for RDWR failed: Invalid argument
qdisk_verify: Invalid argument
qdisk_validate: open of /dev/ram4 for RDWR failed: Invalid argument
qdisk_verify: Invalid argument
qdisk_validate: open of /dev/ram5 for RDWR failed: Invalid argument
qdisk_verify: Invalid argument
qdisk_validate: open of /dev/ram6 for RDWR failed: Invalid argument
qdisk_verify: Invalid argument
qdisk_validate: open of /dev/ram7 for RDWR failed: Invalid argument
qdisk_verify: Invalid argument
qdisk_validate: open of /dev/ram8 for RDWR failed: Invalid argument
qdisk_verify: Invalid argument
qdisk_validate: open of /dev/ram9 for RDWR failed: Invalid argument
qdisk_verify: Invalid argument

and in /var/log/messages

Apr  7 20:04:59 smtp02 qdiskd[6656]: <info> Quorum Partition:  Label:
smtpqdisk
Apr  7 20:04:59 smtp02 qdiskd[6657]: <info> Quorum Daemon Initializing
Apr  7 20:04:59 smtp02 qdiskd[6657]: <crit> Initialization failed
Apr  7 20:05:34 smtp02 qdiskd[6686]: <info> Quorum Partition:  Label



Anybody have a idea what happend?
thanks for any help

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