similar to: Strange behaviour with ptmx file descriptors

Hi Angel and many thanks for your answer The application still sending & receiving data .- strace over the application: write(1, "\33[1;1H\237#SF \234", 44) = 44 <--it was sent from the application to the terminal, but ssh didn't received this string read(0, "\10", 1024) = 1 <- the client remained sending data and it

On Wed, Feb 11, 2015 at 10:27:50AM +0100, Nacho del Rey wrote: > Hi Volker and the list > > Yesterday the problem appeared again > > I could launch a strace command over a samba PID to see what was going on > and this is the result > > [PRO] [root at pf3il0024 ~]# strace -frp 57686 > Process 57686 attached - interrupt to quit > 0.000000 fcntl(14, F_SETLKW,

Hi Volker Unfortunately I didn't keep this information but fd=14 now (samba pids) points to [PRO] [root at pf3il0024 ~]# for i in `ps -ef | grep smbd| grep -v grep| awk '{print $2}'`; do ls -la /proc/$i/fd/14; done lrwx------ 1 root root 64 Feb 10 21:16 /proc/3238/fd/14 -> /var/lib/samba/locking.tdb lrwx------ 1 root root 64 Feb 1 01:33 /proc/18405/fd/14 ->

Hello, I got an issue with rsync and (fcntl) locked files. When rsync tries to sync a file that is opened and locked by another process (that use fcntl write lock), it ends up in Disk Sleep. Then i need to reboot to remove that dead processes (let me now if there's another solution). Is there a way to force rsync to skip locked files ? Here are some facts: Hosts on which this issue has

Good Evening in Spain, have one question about XEN application I have old server GNU/Linux Debian with next disc configuration: /dev/hda1 ext3 8,9G 4,6G 3,9G 55% / tmpfs tmpfs 252M 0 252M 0% /lib/init/rw udev tmpfs 10M 668K 9,4M 7% /dev tmpfs tmpfs 252M 0 252M 0% /dev/shm /dev/hdb1 ext4 19G 7,7G 9,8G 44% /home And I want

Good Evenight I try to do working usb''s into domU xen guest, SO of xen server is Debian Squenze 6.0, into HVM guest usb works and can make use but with ParaVirtual guest PV can find this devices with lsusb or into /dev/ directory. Kernel load into xend and guest is the same and is the kernel provided by this package: ii linux-image-2.6.32-5-xen-amd64 2.6.32-35

> > > > >Please remove the SO_RCVBUF and SO_SNDBUF entries. > > >Oh, that's ancient. Do you have any possibility to move to > > >"security=user"? > > The smb.conf file was inherited from HP-UX system. Ok, > > I'll remove them > > > > >Did you try "posix locking = no"? That is mostly criticial

https://bugzilla.mindrot.org/show_bug.cgi?id=3137 Bug ID: 3137 Summary: -f keeps stdin and stderr open Product: Portable OpenSSH Version: 8.2p1 Hardware: All OS: All Status: NEW Severity: normal Priority: P5 Component: ssh Assignee: unassigned-bugs at mindrot.org

Hi, Thanks Jim! Here is more system information from the commands you mentioned. Kari root at fricka:~# lsof -p 1716171 lsof: WARNING: can't stat() fuse.gvfsd-fuse file system /run/user/1002/gvfs Output information may be incomplete. COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME upssched 1716171 root cwd DIR 8,2 4096 2 /

Hi, Thanks Jim! Here is more system information from the commands you mentioned. Kari root at fricka:~# lsof -p 1716171 lsof: WARNING: can't stat() fuse.gvfsd-fuse file system /run/user/1002/gvfs Output information may be incomplete. COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME upssched 1716171 root cwd DIR 8,2 4096 2 /

Software in use: *Source hypervisor:* *Qemu:* stable-2.12 branch *Libvirt*: v3.2-maint branch *OS*: CentOS 6 *Destination hypervisor: **Qemu:* stable-2.12 branch *Libvirt*: v4.9-maint branch *OS*: CentOS 7 I'm experiencing an intermittent live migration hang of a virtual machine (KVM) with a ceph RBD volume attached. At the high level what I see is that when this does happen, the virtual

On Fri, Mar 06, 2015 at 01:38:26PM +0100, Nacho del Rey wrote: > Hi again Volker (& list) > > I think I am very closer of the problem. Sorry, but without access to this system I can't really say what is going on. Please talk to Oracle for support. Samba is running fine on a huge variety of file systems, and if ACFS gives you locking issues, I would request Oracle to fix their

So, got some good news: I hear(*) I managed to reproduce the problem with current NUT master and an adapted copy of your posted configs and script :D Experimental debugging now sounds possible. (*) PC under the desk wails with all its cooling fans as soon as I started the client which spawned a daemon and itself had exited: $ UPSNAME=heartbeat at localhost NOTIFYTYPE=ONBATT

So, got some good news: I hear(*) I managed to reproduce the problem with current NUT master and an adapted copy of your posted configs and script :D Experimental debugging now sounds possible. (*) PC under the desk wails with all its cooling fans as soon as I started the client which spawned a daemon and itself had exited: $ UPSNAME=heartbeat at localhost NOTIFYTYPE=ONBATT

So... determining that FD is to be reaped proved hard. Internet lore suggests fcntl() and poll() on the FD, but it just seems valid to them. The errno is also usually not raised (once I saw a "111: Connection refused" though). So the best dumb idea so far is to bail out if we spent the whole loop (128 attempts) and only got zero-sized read replies and no errors.

So... determining that FD is to be reaped proved hard. Internet lore suggests fcntl() and poll() on the FD, but it just seems valid to them. The errno is also usually not raised (once I saw a "111: Connection refused" though). So the best dumb idea so far is to bail out if we spent the whole loop (128 attempts) and only got zero-sized read replies and no errors.

Hello. On rsync, version 3.0.9 got this trouble, rsync hung when applying batch file: Sync all files from batch to asr_billing install: - skelet/cfg/ install: - skelet/etc/ install: deleting usr/lib/python2.6/site-packages/IPython/external/Itpl.pyc - deleting install: 100% 9.83MB/s - 0 install: 100% 51.39kB/s - usr/lib/python2.6/site-packages/dbfpy/utils.pyc install: 100% 86.10kB/s -

Hello. On rsync, version 3.0.9 got this trouble, rsync hung when applying batch file: Sync all files from batch to asr_billing install: - skelet/cfg/ install: - skelet/etc/ install: deleting usr/lib/python2.6/site-packages/IPython/external/Itpl.pyc - deleting install: 100% 9.83MB/s - 0 install: 100% 51.39kB/s - usr/lib/python2.6/site-packages/dbfpy/utils.pyc install: 100% 86.10kB/s -

On Wed, Feb 11, 2015 at 11:44:24AM +0100, Nacho del Rey wrote: > Ok, it is becoming a nightmare ;-) > Last question Volker > > Is it possible the problem comes from a network device? > At job, we have been suffering problems with a F5 Load Balancer. It seems > that, randomly, it sets the transmission frame to 0 bytes during a while > and routing services don't work very

http://bugzilla.mindrot.org/show_bug.cgi?id=350 Summary: sshd leaks fd to pty for interactive sessions Product: Portable OpenSSH Version: -current Platform: ix86 OS/Version: Linux Status: NEW Severity: normal Priority: P2 Component: sshd AssignedTo: openssh-unix-dev at mindrot.org