On Tue, 13 Aug 2013 18:43:29 +0200 Ralf Mardorf <ralf.mardorf@xxxxxxxxxxxxx> wrote: > Hi :) > > when I try to build current linux-rt I get "No space left on device", > resp. df shows "tmpfs 100% /tmp". > > What can I do? > Add "tmpfs /tmp tmpfs nodev,nosuid,size=3G 0 0" > to /etc/fstab? > What should somebody do, assumed there are only 2 GB available by RAM? So, your /tmp is larger than RAM size? If you were successfull building a kernel completely in RAM before, I'd say quit all unnecessary applications like KDE, firefox, etc. to free up as much memory as possible... Notice, though, that if /tmp is getting full and is about the same size as RAM, the system will start swapping well before /tmp is filled, so you'll get no performance gain from building in /tmp because effectively you'll be compiling in the swap partition. Cheers, L. > > I could build the kernel-rt before this one, > [rocketmouse@archlinux ~]$ uname -rm > 3.8.13-rt14-1-rt x86_64 > > Some information: > > [root@archlinux rocketmouse]# df -h > Filesystem Size Used Avail Use% Mounted on > /dev/sda9 35G 24G 9.6G 71% / > dev 1.8G 0 1.8G 0% /dev > run 1.9G 1008K 1.9G 1% /run > tmpfs 1.9G 0 1.9G 0% /dev/shm > tmpfs 1.9G 0 1.9G 0% /sys/fs/cgroup > tmpfs 1.9G 1.9G 0 100% /tmp > /dev/sdb12 48G 9.9G 35G 22% /home/music > /dev/sda11 57G 23G 32G 43% /mnt/music > /dev/sdb8 20G 7.3G 12G 40% /mnt/maverick > > [rocketmouse@archlinux ~]$ hwinfo --memory > 01: None 00.0: 10102 Main Memory > [Created at memory.66] > Unique ID: rdCR.CxwsZFjVASF > Hardware Class: memory > Model: "Main Memory" > Memory Range: 0x00000000-0xe78c6fff (rw) > Memory Size: 3 GB + 512 MB > Config Status: cfg=new, avail=yes, need=no, active=unknown > > [root@archlinux rocketmouse]# cat /etc/fstab > # > # /etc/fstab: static file system information > # > # <file system> <dir> <type> <options> > <dump> <pass> # UUID=f386221b-fc9c-434b-b4e7-b3b1b97be8aa > LABEL=archlinux /dev/sda9 / ext3 > rw,relatime,data=ordered 0 1 > > # UUID=3e19b702-30ed-4574-91d7-1594fad71842 > /dev/sdb7 none swap defaults > 0 0 > > # UUID=4b65ccbf-2219-4734-98fa-16c58d4f60fa > /dev/sda10 none swap > defaults,pri=-2 0 0 > > /dev/sda11 /mnt/music > ext3 noatime,defaults 0 > 2 /dev/sdb12 /home/music > ext4 noatime,defaults 0 2 > > The available rest output of the terminal, when building linux-rt: > > cp: failed to extend > ‘/tmp/yaourt-tmp-rocketmouse/aur-linux-rt/pkg/linux-rt/lib/modules/3.10.6-rt3-1-rt/kernel/sound/usb/snd-usbmidi-lib.ko’: > No space left on device INSTALL sound/usb/usx2y/snd-usb-us122l.ko INSTALL > sound/usb/usx2y/snd-usb-usx2y.ko cp: error writing > ‘/tmp/yaourt-tmp-rocketmouse/aur-linux-rt/pkg/linux-rt/lib/modules/3.10.6-rt3-1-rt/kernel/sound/usb/usx2y/snd-usb-us122l.ko’: > No space left on device cp: failed to extend > ‘/tmp/yaourt-tmp-rocketmouse/aur-linux-rt/pkg/linux-rt/lib/modules/3.10.6-rt3-1-rt/kernel/sound/usb/usx2y/snd-usb-us122l.ko’: > No space left on device cp: error writing > ‘/tmp/yaourt-tmp-rocketmouse/aur-linux-rt/pkg/linux-rt/lib/modules/3.10.6-rt3-1-rt/kernel/sound/usb/usx2y/snd-usb-usx2y.ko’: > No space left on device cp: failed to extend > ‘/tmp/yaourt-tmp-rocketmouse/aur-linux-rt/pkg/linux-rt/lib/modules/3.10.6-rt3-1-rt/kernel/sound/usb/usx2y/snd-usb-usx2y.ko’: > No space left on device > MKDIR /tmp/yaourt-tmp-rocketmouse/aur-linux-rt/pkg/linux-rt/lib/firmware/acenic/ > MKDIR /tmp/yaourt-tmp-rocketmouse/aur-linux-rt/pkg/linux-rt/lib/firmware/adaptec/ > INSTALL /tmp/yaourt-tmp-rocketmouse/aur-linux-rt/pkg/linux-rt/lib/firmware/atmsar11.fw > MKDIR /tmp/yaourt-tmp-rocketmouse/aur-linux-rt/pkg/linux-rt/lib/firmware/bnx2x/ > install: error writing > ‘/tmp/yaourt-tmp-rocketmouse/aur-linux-rt/pkg/linux-rt/lib/firmware/atmsar11.fw’: > No space left on device install: failed to extend > ‘/tmp/yaourt-tmp-rocketmouse/aur-linux-rt/pkg/linux-rt/lib/firmware/atmsar11.fw’: > No space left on device make[1]: *** > [/tmp/yaourt-tmp-rocketmouse/aur-linux-rt/pkg/linux-rt/lib/firmware/atmsar11.fw] > Error 1 make[1]: *** Waiting for unfinished jobs.... > MKDIR /tmp/yaourt-tmp-rocketmouse/aur-linux-rt/pkg/linux-rt/lib/firmware/bnx2/ > make: *** [_modinst_post] Error 2 ==> ERROR: A failure occurred in > package_linux-rt(). Aborting... ==> ERROR: Makepkg was unable to build > linux-rt. ==> Restart building linux-rt ? [y/N] ==> > --------------------------------- ==> > > Regards, > Ralf > -- Leonid Isaev GnuPG key: 0x164B5A6D Fingerprint: C0DF 20D0 C075 C3F1 E1BE 775A A7AE F6CB 164B 5A6D
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