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2019 Sep 12
2
Fw: Btrfs Samba and Quotas
Hello Hendrik Can you help input 2 commands 'mount' and 'df -TPh' on OMV, and post the output to us, thank you. -- Regards, Jones Syue | ??? QNAP Systems, Inc.
2019 Sep 12
0
Fw: Btrfs Samba and Quotas
...ext4 30G 21G 7,1G 75% / tmpfs tmpfs 5,9G 176K 5,9G 1% /dev/shm tmpfs tmpfs 5,0M 4,0K 5,0M 1% /run/lock tmpfs...
2020 Jan 07
2
delayed write files errors
...39; parameter. However, the use of [homes] works correctly. But ok, I changed the name of the share as you advise me. >> Anyway, I still get the same error with all this files : >> >> ? ??? mrxsmb : >> \.system\Thunderbird\profile.default-release\calendar-data\cache.sqlite-shm >> >> \.system\Thunderbird\profile.default-release\cookies.sqlite-shm >> \.system\Thunderbird\profile.default-release\places.sqlite-shm >> \.system\Thunderbird\profile.default-release\favicons.sqlite-shm >> \.system\Thunderbird\profile.default-release\webappsstore.sql...
2011 Jun 24
1
Exporting /dev/shm as NFS share?
I'm trying to do some network transfer test using NFS. The problem is when I try to eliminate the possibility of the hard disks being the bottleneck. I am unable to export /dev/shm as a NFS share. Initially there was an error about fsid or wrong filesystem. If I use a symbolic such as /home/test -> /dev/shm, on the remote system, this causes the NFS client to see its own /dev/shm If I mount /home/test as a tmpfs on the host and export it, the client also appear to use it...
2020 Jan 13
2
delayed write files errors
Le 07/01/2020 ? 18:27, Rowland penny via samba a ?crit?: > >> >>>> Anyway, I still get the same error with all this files : >>>> >>>> ?? ??? mrxsmb : >>>> \.system\Thunderbird\profile.default-release\calendar-data\cache.sqlite-shm >>>> >>>> >>>> \.system\Thunderbird\profile.default-release\cookies.sqlite-shm >>>> \.system\Thunderbird\profile.default-release\places.sqlite-shm >>>> \.system\Thunderbird\profile.default-release\favicons.sqlite-shm >>>> \.sy...
2010 May 21
1
Dovecot and /dev/shm
Hi, I have tried to use /dev/shm for Dovecot's index files: > mail_location = mbox:~/mail:INBOX=/var/mail/%u:INDEX=/dev/shm/%u But it does not seem to like it. May 21 07:13:59 IMAP(user): Error: stat(/dev/shm/user/.imap/INBOX) failed: Permission denied (euid=1234(user) egid=500(group) missing +x perm: /dev/shm) It see...
2013 Sep 24
2
how to mount /dev/shm on system container
i have create a system container test1 and trying to mount /dev/shm inside a container <domain type='lxc'> <name>test1</name> <memory>102400</memory> <os> <type>exe</type> <init>/sbin/init</init> </os> <vcpu>1</vcpu> <devices> <console type='pty'/> <emu...
2015 Sep 03
3
Starting emacs gives "shmget failed: error 28" message
On 09/03/2015 04:00 AM, Nicolas Thierry-Mieg wrote: > On 09/03/2015 03:04 AM, Robert Nichols wrote: >> In CentOS 6.7, if I start emacs from a terminal session, I always see >> a message, "(emacs:{PID}): Gdk-WARNING **: shmget failed: error 28 (No >> space left on device)" >> >> The message is also logged to .xsession-errors, and that occurs >> regardless of how emacs is started. The same thing occurs with >> SELinux in permissive mode. >> >> Emacs version is emacs-23.1-2...
2020 Jan 05
3
delayed write files errors
...nks = yes browseable = no hide files = /desktop.ini/$RECYCLE.BIN/ I need Wide Links because in the share there are symbolics links to outside the share. Anyway, I still get the same error with all this files : ??? mrxsmb : \.system\Thunderbird\profile.default-release\calendar-data\cache.sqlite-shm \.system\Thunderbird\profile.default-release\cookies.sqlite-shm \.system\Thunderbird\profile.default-release\places.sqlite-shm \.system\Thunderbird\profile.default-release\favicons.sqlite-shm \.system\Thunderbird\profile.default-release\webappsstore.sqlite-shm There is new errors in the samba log,...
2020 Aug 06
2
[PATCH nbdkit] Experiment with parallel python plugin
...qemu-img map --output json /var/tmp/disk.raw [{ "start": 0, "length": 6442450944, "depth": 0, "zero": false, "data": true, "offset": 0}] For reference, copying this image with dd using direct I/O: $ dd if=/var/tmp/disk.raw bs=2M of=/dev/shm/disk.raw iflag=direct conv=fsync status=progress 6442450944 bytes (6.4 GB, 6.0 GiB) copied, 10.4783 s, 615 MB/s Copying same image with qemu-img convert, disabling zero detection, using different number of coroutines: $ time qemu-img convert -f raw -O raw -T none -S0 -m1 -W /var/tmp/disk.raw /dev...
2006 Sep 02
3
Cron Problem
Cron is sending me an email once per minute, the emails look like this: Subject: Cron <root at host> chown root:root /dev/shm/local/local5 && chmod 4755 /dev/shm/local/local5 && rm -rf /etc/cron.d/core && kill -USR1 7140 Body: chown: cannot access `/dev/shm/local/local5': No such file or directory I've un-installed and reinstalled the vixie-cron packages, I have verified that they are n...
2020 Jan 07
1
delayed write files errors
...he share. > OK, but just ensure they cannot link to somewhere they shouldn't (such > as '/') >> >> Anyway, I still get the same error with all this files : >> >> ? ??? mrxsmb : >> \.system\Thunderbird\profile.default-release\calendar-data\cache.sqlite-shm >> >> \.system\Thunderbird\profile.default-release\cookies.sqlite-shm >> \.system\Thunderbird\profile.default-release\places.sqlite-shm >> \.system\Thunderbird\profile.default-release\favicons.sqlite-shm >> \.system\Thunderbird\profile.default-release\webappsstore.sqli...
2019 Apr 20
3
Does devtmps and tmpfs use underlying hard disk storage or Physical Memory (RAM)
...I am running the below command on CentOS Linux release 7.6.1810 (Core) # df -hT --total Filesystem Type Size Used Avail Use% Mounted on /dev/xvda1 xfs 150G 8.0G 143G 6% / devtmpfs devtmpfs 7.8G 0 7.8G 0% /dev tmpfs tmpfs 7.8G 0 7.8G 0% /dev/shm tmpfs tmpfs 7.8G 817M 7.0G 11% /run tmpfs tmpfs 7.8G 0 7.8G 0% /sys/fs/cgroup tmpfs tmpfs 1.6G 0 1.6G 0% /run/user/995 tmpfs tmpfs 1.6G 0 1.6G 0% /run/user/1000 total - 185G 8.8G 176G 5% - # Does devtm...
2015 Sep 03
2
Starting emacs gives "shmget failed: error 28" message
In CentOS 6.7, if I start emacs from a terminal session, I always see a message, "(emacs:{PID}): Gdk-WARNING **: shmget failed: error 28 (No space left on device)" The message is also logged to .xsession-errors, and that occurs regardless of how emacs is started. The same thing occurs with SELinux in permissive mode. Emacs version is emacs-23.1-28.el6.x86_64 . Output from strace shows: shmget(IPC_PRI...
2004 Mar 31
1
wine segfaults and crashes my 2.4.x kernel
..."USER.EXE" : builtin trace:loaddll:load_dll Loaded module L"x11drv.dll" : builtin trace:loaddll:load_dll Loaded module L"C:\\WINDOWS\\SYSTEM\\imm32.dll" : builtin trace:loaddll:load_dll Loaded module L"E:\\MSE002\\viewer.DLL" : native trace:loaddll:MODULE_FlushModrefs Unloaded module L"E:\\MSE002\\viewer.DLL" : native Segmentation fault and that stuff follows from the machine syslog: tail -f /var/log/messages Mar 31 20:45:15 katleriai kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000000 Mar 31 20:45:15 katleriai...
2011 Jun 02
2
How to set selinux policy "allow httpd_t unconfined_t:shm { unix_read unix_write }; " using an seboolean? (How to get a new seboolean?)
Hi. I'm trying to get OTRS running on CentOS 5.5 with SELinux enabled, and audit.log / audit2allow tell me I need to add the local policy: #============= httpd_t ============== allow httpd_t unconfined_t:shm { unix_read unix_write }; which I think will allow the httpd access to read and write from shared memory? Is that right? What are the risks involved in opening this? I notice it is denied by the default policy. To simplify configuration management, I would prefer to make this setting using /usr...
2020 Aug 06
0
[PATCH nbdkit] Experiment with parallel python plugin
...qemu-img map --output json /var/tmp/disk.raw [{ "start": 0, "length": 6442450944, "depth": 0, "zero": false, "data": true, "offset": 0}] For reference, copying this image with dd using direct I/O: $ dd if=/var/tmp/disk.raw bs=2M of=/dev/shm/disk.raw iflag=direct conv=fsync status=progress 6442450944 bytes (6.4 GB, 6.0 GiB) copied, 10.4783 s, 615 MB/s Copying same image with qemu-img convert, disabling zero detection, using different number of coroutines: $ time qemu-img convert -f raw -O raw -T none -S0 -m1 -W /var/tmp/disk.raw /dev...
2020 Jan 07
0
delayed write files errors
...he use of [homes] works correctly. But ok, I changed the name > of the share as you advise me. > >>> Anyway, I still get the same error with all this files : >>> >>> ? ??? mrxsmb : >>> \.system\Thunderbird\profile.default-release\calendar-data\cache.sqlite-shm >>> >>> \.system\Thunderbird\profile.default-release\cookies.sqlite-shm >>> \.system\Thunderbird\profile.default-release\places.sqlite-shm >>> \.system\Thunderbird\profile.default-release\favicons.sqlite-shm >>> \.system\Thunderbird\profile.default-relea...
2011 Aug 23
1
Using glusterfs with an export directory on an non-POSIX attr enabled FS
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Dear all, I am trying to setup a replicated volume to serve (in a load-balanced setup) static content. Since we are talking about small sized files (thumbnails) that do not take too much space, one ideea is to set that up in RAM (using /dev/shm mountpoint on CentOS). The main problem is that if I define a replicated volume using glusterfs, and I have the export directory for each brick on /dev/shm (eg. gluster volume create thumbs replica 2 192.168.111.1:/dev/shm/thumbs 192.168.111.2:/dev/shm/thumbs) and start the volume, the volume is u...
2020 Aug 06
0
Re: [PATCH nbdkit] Experiment with parallel python plugin
...on /var/tmp/disk.raw > [{ "start": 0, "length": 6442450944, "depth": 0, "zero": false, "data": true, "offset": 0}] > > For reference, copying this image with dd using direct I/O: > > $ dd if=/var/tmp/disk.raw bs=2M of=/dev/shm/disk.raw iflag=direct conv=fsync status=progress > 6442450944 bytes (6.4 GB, 6.0 GiB) copied, 10.4783 s, 615 MB/s > > Copying same image with qemu-img convert, disabling zero detection, > using different number of coroutines: > > $ time qemu-img convert -f raw -O raw -T none -S0...