search for: semaphores

Hi Jeremy, Thanks for your prompt response. I implemented your suggestion and added those lines to includes.h, recompiled and reinstalled the samba on the test machine. Unfortunately it made no difference. :-(. I added some debugging code and looked what happened : -------------------------------------------------------------------- DEBUG(4,("Trying sysv shmem open of size

Ole.H.Nielsen@fysik.dtu.dk wrote: > > SAMBA grabs ALL available semaphores minus 1 on SunOS 4.1.3, > where the kernel has 60, see /usr/include/sys/sem.h: > #define SEMMNS 60 /* # of semaphores in system */ > > This is a MAJOR PROBLEM to us, since our backup software > (IBM ADSM) also needs available semaphores for the client > part to work...

Hello all, I have a very annoying situation (at least at my end). I set up Samba 2.0.5 on a Digital UNIX 4.0F system sitting on a Compaq DS20 server with great success.... until recently. I set up three directory file shares with no problems, when I tried to set up a forth, quite a while after setting up the inital three, I tried to access it from a NT box, I got the message server not found,

Hi, I have updated my old 2.4.7 kernel to 2.4.19 using the full download from kernel.org and installed samba-2.2.6 Using my old kernel i can access every share and everything works fine. Using my new kernel also everything works but samba,. i can telnet the system, ftp also works ok, but windows 2k tells me server not found if i try to acces the shares. i think, i forgot something to compile to

...set through the API). There is also a way to have libguestfs choose a suitable limit for you, and the system is entirely optional so that *not* setting these variables results in no limits -- ie. the same as current behaviour. Unfortunately this doesn't quite work because the design of POSIX semaphores is a slightly braindead. It's not possible to have the semaphore be automatically recovered if the process crashes. See: http://stackoverflow.com/questions/2053679/how-do-i-recover-a-semaphore-when-the-process-that-decremented-it-to-zero-crashe As a result when you try to run the tests you...

...d-2.0.52-12.2.ent.centos4 rpm). The kernel we're running is 2.6.9-11.ELsmp. After a few weeks of uptime, Apache refuses to start with the following error in error.log: [crit] (28)No space left on device: mod_jk: could not create jk_log_lock With Apache not running, there're a lot of semaphores left behind by Apache, e.g.: ------ Semaphore Arrays -------- key semid owner perms nsems 0x00000000 98304 root 600 1 0x00000000 131073 apache 600 1 0x00000000 163842 apache 600 1 0x00000000 196611 apache 600 1 0x0000...

STEENHUYSE VAN DE VELDE Luc wrote: > > While testing the latest releases however we ran into a weird problem > related to semaphores. As soon as we try to do something with samba > HP-UX allocates all available semaphores and other services are having > trouble because of this. E.g. Oracle won't start anymore as it cannot > allocate any semaphores. I tested this on two different HP 800 systems > : > a 4 proces...

...0 entries in msg map (MSGMAP) > 0 max message size (MSGMAX) > 0 max bytes on queue (MSGMNB) > 0 message queue identifiers (MSGMNI) > 0 message segment size (MSGSSZ) > 0 system message headers (MSGTQL) > 0 message segments (MSGSEG) >* >* IPC Semaphores >* > 10 entries in semaphore map (SEMMAP) > 70 semaphore identifiers (SEMMNI) > 5000 semaphores in system (SEMMNS) > 30 undo structures in system (SEMMNU) > 25 max semaphores per id (SEMMSL) > 10 max operations per semop call (SEMOPM) > 10 max undo...

I've just installed Samba on Solaris-8. When i start 'smbd' the following errors appear in the 'log.smb' log file: # tail ../var/log.smb [2000/07/13 13:53:19, 0] locking/shmem_sysv.c:sysv_shm_open(597) ERROR: root did not create the semaphore [2000/07/13 13:53:19, 0] locking/locking.c:locking_init(174) ERROR: Failed to initialise share modes

I am running Samba 2.0 and occasionally get a "semaphore timeout period has expired" message when accessing Samba shares on a Digital UNIX 4.0e server. Does anyone know what kernel semaphore settings should be. Or could a upgrade to 2.0.7 help. I new to Samba and am very green with this product. Thanks David

According to the man pages for sem_wait, etc., POSIX semaphores are available in Linux 2.6 (with the right NTPL threading in glibc). However, I have a program that compiles just fine but won't link because it can't find the library for the semaphore operations. What am I missing? I ran a find and grep through all the libc's on the system and they...

we have following setup on sysctl.conf: kernel.sem = 256 32000 128 142 I tried to startup database and have error happen. I knew problem come from SEMMNS (32000) is not enough. Does anyone know how to calculate how many semaphores already use on system? Thanks. %ipcs -s ------ Semaphore Arrays -------- key semid owner perms nsems 0x963683ec 4751396 oracle 640 104 0xa2c7ff00 23920677 oracle 640 152 0xa2c7ff01 23953446 oracle 640 152 0xa2c...

The following changes since commit 6438fbcb6cb7e0cd40e4bb3681ada047fe77ffdd: Gene Cumm (1): Allow for UNDIIF_ID_DEBUG in 1 mk line are available in the git repository at: git://github.com/geneC/syslinux.git elflink-undi-thread-for-mfleming Gene Cumm (3): core/lwip/undi: Improve UNDIIF_ID_DEBUG messages core: mbox/semaphore NULL checks core: make

nouveau_bo_wait will make the GPU channel wait for fence if possible, otherwise falling back to waiting with the CPU using ttm_bo_wait. The nouveau_fence_sync function currently returns -ENOSYS, and is the focus of the next patch. Signed-off-by: Luca Barbieri <luca at luca-barbieri.com> --- drivers/gpu/drm/nouveau/nouveau_bo.c | 68 ++++++++++++++++++++++++++++++-

I start Samba process smbd and nmbd correctly But smbstatus did not run, it return : # ./smbstatus Samba version 2.0.5a Service uid gid pid machine ---------------------------------------------- ERROR: root did not create the semaphore ERROR: Failed to initialise share modes Can't initialise shared memory - exiting Here is an extract of log.smb : [2001/12/20

UPDATE: We found out that there was still an entry in /etc/rc.local to start up the old SAMBA after upgrading and setting up to run from inetd.conf. Once the /etc/rc.local entry was removed, we no longer receive the "semaphore timeout period has expired" messages and we are able to connect to the shares. Ben Burruel Sr. Systems Manager Metrics & Mainframe Capacity Planning San

Changes in v2: - Addressed review comments nouveau_bo_wait will make the GPU channel wait for fence if possible, otherwise falling back to waiting with the CPU using ttm_bo_wait. The nouveau_fence_sync function currently returns -ENOSYS, and is the focus of the next patch. Signed-off-by: Luca Barbieri <luca at luca-barbieri.com> --- drivers/gpu/drm/nouveau/nouveau_bo.c | 68

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Dear list! While converting my config to modules, I''m applying puppet''s mechanisms to interact with and between modules. Here I''ll try to collect a few patterns to create awareness of fundamental module patterns. After feedback/discussion I will add this to the wiki. The Puppet Semaphor ===================

I just installed the 8/99 release of Solaris 7 on three Sun Ultra 10's and it seems to have broken Samba. I am running Samba 2.0.5a and it works fine on an Ultra 10 running the 5/99 release of Solaris 7. All of the Ultra 10's are using the 64 bit kernel. This is the errors that I am getting. [1999/10/22 21:09:56, 0] locking/shmem_sysv.c:sysv_shm_open(597) ERROR: root did not create the

Add init_SEMAPHORE() to dynamically initialize semaphores. Signed-off-by: Samuel Thibault <samuel.thibault@citrix.com> diff -r f2711b7eae95 -r 36bf1e737b87 extras/mini-os/include/semaphore.h --- a/extras/mini-os/include/semaphore.h Thu Nov 22 19:55:42 2007 +0000 +++ b/extras/mini-os/include/semaphore.h Fri Nov 23 13:21:02 2007 +0000 @@ -41,11 +41,...