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[Freeipmi-users] Problem with a semaphore :-)


From: Massimiliano Masi
Subject: [Freeipmi-users] Problem with a semaphore :-)
Date: Mon, 12 Jun 2006 09:40:46 +0200
User-agent: Mutt/1.4.1i

Hello, 

I'm trying to set up FreeIPMI on a Scientific Linux Cern (RHEL) 4,
with this kernel:

Linux lxdev14.cern.ch 2.6.9-34.EL.cernsmp #1 SMP Sun Mar 12 12:46:00 CET 2006 
i686 i686 i386 GNU/Linux

and this version:

address@hidden ~]# dmesg | grep ipmi
ipmi message handler version 33.11
ipmi_si: Found SMBIOS-specified state machine at I/O address 0xca8, slave 
address 0x20
ipmi device interface version 33.11
ipmi device interface version 33.11

and with this controller:

00:1f.3 SMBus: Intel Corporation 6300ESB SMBus Controller (rev 02)
Handle 0x003B
        DMI type 38, 18 bytes.
        IPMI Device Information
                Interface Type: KCS (Keyboard Control Style)
                Specification Version: 2.0
                I2C Slave Address: 0x10
                NV Storage Device: Not Present
                Base Address: 0x0000000000000CA8 (I/O)
                Register Spacing: 32-bit Boundaries


When I try to run bmc-info, it hangs, and strace says:

getuid32()                              = 0
setrlimit(RLIMIT_CORE, {rlim_cur=RLIM_INFINITY, rlim_max=RLIM_INFINITY}) = 0
brk(0)                                  = 0x9790000
brk(0x97b1000)                          = 0x97b1000
open("/dev/mem", O_RDONLY|O_SYNC)       = 3
mmap2(NULL, 65536, PROT_READ, MAP_PRIVATE, 3, 0xf0) = 0xb7f70000
close(3)                                = 0
open("/dev/mem", O_RDONLY|O_SYNC)       = 3
mmap2(NULL, 3236, PROT_READ, MAP_PRIVATE, 3, 0xfa) = 0xb7f6f000
close(3)                                = 0
munmap(0xb7f6f000, 3236)                = 0
munmap(0xb7f70000, 65536)               = 0
iopl(0x3)                               = 0
stat64("/var/lib/freeipmi/ipckey", {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
semget(33783988, 1, IPC_CREAT|IPC_EXCL|0600) = -1 EEXIST (File exists)
semget(33783988, 1, IPC_CREAT|0600)     = 0
semop(0, 0x4cb082, 1)                   = 0
nanosleep({0, 1000}, NULL)              = 0
nanosleep({0, 1000}, NULL)              = 0
nanosleep({0, 1000}, NULL)              = 0
nanosleep({0, 1000}, NULL)              = 0

and so on.

Any ideas???

Thank you!

-- 
Massimiliano Masi

http://gauss.comunidelchianti.it/~max




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