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6
votes
2answers
114 views

How to remove a “door” in solaris

I have a file of type "door" in solaris 10 (that is a means of interprocess communication). It is somehow left over and I would like to get rid of it. I can not just remove it with rm ... ls -l total ...
0
votes
0answers
195 views

hald (HAL daemon) behavior analysis

We were looking at the behavior of HAL daemon on a Linux host (Ubuntu 12.04.2 LTS 64-bit). We looked at both its syslog and system calls (using strace). According to the documentation, HAL daemon ...
1
vote
1answer
111 views

Munin mysql plugins results inconsistent, with IPC::Sharelite store() error: Identifier removed

I've recently setup a munin-node on a CentOS server. All was working fine until I tried to add the apache plugin (which works fine). For some odd reason, the mysql plugins for munin that used to work ...
0
votes
0answers
131 views

Error 22 while doing shmget

As far as I understand errno 22 in case of shmget is becasue A shared memory segment is to be created and the value of size is less than the system-imposed minimum or greater than the system-imposed ...
0
votes
2answers
1k views

Windows 7 uses always IPC$ as path when connecting to a samba share

I have a smb share : \mysmb\www When connection from Windows XP all runs fine. When connecting from Windows 7 I got an error like 'wrong password'. In smbd log I can see : Invalid ...
0
votes
1answer
212 views

Symantec Backup Exec and connecting to IPC shares?

I am hoping to be able to have Symantec Backup Exec (2010) connect to some Windows machines via their IPC shares for backup. It seems to work for a couple machines I tried, but several others it's ...
5
votes
2answers
3k views

What are the semaphore arrays on Linux?

I understand semaphores, but what are these semaphore arrays being used on my Linux box? $ ipcs ------ Shared Memory Segments -------- key shmid owner perms bytes nattch ...
0
votes
1answer
53 views

Logging events from a remote machine

I have a setup where a process logs the current of the outlet of a power distribution unit (it's a Schleifenbauer PDU and a gateway). It polls continuously the values and writes them to a file with ...
1
vote
1answer
2k views

Permission needed for Named pipes on Windows 2008

Are there any special permissions needed for domain service account running a windows service which receives messages over named pipes? Hosting environment is Windows Server 2008. Background: We ...
1
vote
3answers
193 views

Unix domain socket firewall

I've got a problem with my debian server. Probably there is some vulnerable script at my web-serser, which is running from www-data user. I also have samba with winbind installed, and samba is joined ...
0
votes
1answer
2k views

How to get PIDs waiting on a semaphore

If I strace a stuck process and see output of the form: [gaius@redhat64 bin]$ strace -p 18185 Process 18185 attached - interrupt to quit [ Process PID=18185 runs in 32 bit mode. ] semop(458760, ...