similar to: tmpfs says "No space left on device"

Hi, 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

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

Am 22.10.19 um 04:52 schrieb Orion Poplawski: > On 10/21/19 3:42 PM, Leon Fauster via CentOS wrote: >> Does someone have a working tmp on tmpfs via >> >> systemctl enable tmp.mount >> >> under CentOS8/RHEL8? This seems to work straight in EL7 ... >> >> >> # LANG=C systemctl enable tmp.mount >> The unit files have no installation config

Hey, the following line in fstab used to work just fine for my /tmp: tmpfs /tmp tmpfs rw,size=1g,mode=1777 0 0 But since I upgraded to 8.2-PRERELEASE, /tmp will soon run out of space (usually after leaving the box overnight). % df /tmp Filesystem 1K-blocks Used Avail Capacity Mounted on tmpfs 12 12 0 100% /tmp Yes, what you see here, is not

Sorry this is off-topic, but I'm scrambling to get this system in, google didn't help, and I'm sure someone on this list knows the answer cold. I'm trying to nfs-export a tmpfs disk. I saw a hint from a response about ram disks... which leads to my guess that tmpfs simply doesn't implement some method that nfsd needs. I can probably survive without tmpfs, but I'd like to

I've set up a 1GB tmpfs filesystem on a system with a single IDE disk and 2GB's of memory. I'm storing a large amount of RRD files (~300MB) on the tmpfs filesystem to make their generation a bit speedier... this part works great. However, I want to rsync these files over from time to time to a directory on the local filesystem (same physical server). I'm using rsync 2.6.4pre3

Dear Sirs, I've a question belonging to the run-init utility. I'm trying to boot a full linux system from ram. Therefore I provide a kernel and initrd from a tftp server. The full rootfs is provided through a nfs-server and is at time a cpio-archive. That archive shall be copied to the local client and mounted in a tmpfs partition. After that, I want replace the oldroot bei the root

Hi all, I have some AVC in the logs and wonder how to resolve this: Under EL8 (enforcing SElinux) I have /var/lib/php/session mounted as tmpfs. # tail -1 /etc/fstab tmpfs /var/lib/php/session tmpfs defaults,noatime,mode=770,gid=apache,size=16777216,context="system_u:object_r:httpd_var_run_t:s0" 0 0 # df -a |grep php tmpfs 16384 0 16384 0%

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 >>

Renato, Kristof, I confirm this is due to the latest Flask --- Flask-0.11 was released this weekend --- and for some unknown (to me at least) reason, although LNT's requirements.txt pins Flask to version 0.10.1, pip installs Flask-0.11. Forcing Flask to 0.10.1 gets the situation back to normal. Reading pip's documentation makes me think it's not able to resolve dependencies

Am 26.07.20 um 12:23 schrieb Strahil Nikolov: > > ?? 25 ??? 2020 ?. 14:20:19 GMT+03:00, Leon Fauster via CentOS <centos at centos.org> ??????: >> Hi all, >> >> I have some AVC in the logs and wonder how to resolve this: Under >> EL8 (enforcing SElinux) I have /var/lib/php/session mounted as tmpfs. >> >> >> # tail -1 /etc/fstab >> tmpfs

I honestly do not know how to fix that --- I would otherwise I've committed a fix. I've been able to hack it locally exploiting the very same lit limitation then the one we're stumbling on (i.e it does not resolve dependency correctly and only pick-up the first constraint). You need to make sure the Flask constraint is seen first, even before using the requirements.txt so on the

While doing some testing with converting accounts while simulating incoming mail load (no other pop/imap processes going but 4 processes converting users), we found that we were maxing out the local disk in the server with the index activity. To find out that it was the index activity, I mounted a tmpfs for dovecot to keep indexes on, and the system load dropped from 70 to 3 :) Anyway, Timo

Does someone have a working tmp on tmpfs via systemctl enable tmp.mount under CentOS8/RHEL8? This seems to work straight in EL7 ... # LANG=C systemctl enable tmp.mount The unit files have no installation config (WantedBy, RequiredBy, Also, Alias settings in the [Install] section, and DefaultInstance for template units). This means they are not meant to be enabled using systemctl. Possible

tmpfs has a known bug of O(n^2) behavior with lseek(SEEK_HOLE); this is one situation where the noextents filter can come in handy to avoid the performance penalty of exposing accurate extents. Signed-off-by: Eric Blake <eblake@redhat.com> --- filters/noextents/nbdkit-noextents-filter.pod | 7 ++++++- plugins/file/nbdkit-file-plugin.pod | 9 ++++++++- 2 files changed, 14

Hi all, As suggested on the forum by Phil ( https://www.centos.org/modules/newbb/viewtopic.php?topic_id=22594&forum=37&post_id=87597#forumpost87597 ) I would like to contribute a howto on how to put /tmp on tmpfs (or shm as it used to be called). I would also like to add a bit of background information on why you would possibly want such a thing. Here are my wiki details: wiki login:

Daniel, Tobias, Renato and myself have been looking a little bit at the potential underlying reason for why http://llvm.org/perf/ is instable, and have found some clues. I want to share them here to give people with more experience in the frameworks used by LNT (flask, sqlalchemy, wsgi, .) a chance to check if our reasoning below seems plausible. Daniel noticed the following backtrace in the

On 30 May 2016 at 12:25, Arnaud De Grandmaison <Arnaud.DeGrandmaison at arm.com> wrote: > I confirm this is due to the latest Flask --- Flask-0.11 was released this > weekend --- and for some unknown (to me at least) reason, although LNT's > requirements.txt pins Flask to version 0.10.1, pip installs Flask-0.11. > Forcing Flask to 0.10.1 gets the situation back to normal. Do

I hope I've fixed this properly just now in http://llvm.org/viewvc/llvm-project?view=revision&revision=271274. Fingers crossed that the bots will come back now... On 30 May 2016, at 21:01, Arnaud De Grandmaison <Arnaud.DeGrandmaison at arm.com<mailto:Arnaud.DeGrandmaison at arm.com>> wrote: I honestly do not know how to fix that --- I would otherwise I've committed a fix.

Hi, I've seen that in the past, libvirt couldn't start VMs when the disk image was stored on a file system that doesn't support direct I/O having the 'cache=none' configuration [0]. On the KubeVirt project, we have some storage tests on a particular provider which does just that - try to create / start a VM whose disk is on tmpfs and whose definition features