echo 10 dirty_writeback_centisecs
echo 10 dirty_expire_centisecs
Now it should basically write to the stick continously instead of every
3000 centisecs (30 secs).
I learned when I found that transferring terabytes through my gigabit
results in 30s long pauses, then 80mb/s for a few seconds and
This bug is still in v2.6.2
As soon as you offline message someone it will hog all the memory (even
the swap) until it either crashes or you kill it.
--
pidgin hogs all system memory
https://bugs.launchpad.net/bugs/226692
You received this bug notification because you are a member of Ubuntu
elevator=noop solved it for me also, but just as murz says: sometimes
under heavy disk activity (dd iso - empty sata drive) some parts of
Xorg will pause, sometimes for several minutes.
I can also see that noop writes to the usb drives without pausing.
Normal elevator writes for a few seconds,
sbec67: The difference isn't the file systems, it's that hard drives are
treated differently to USB sticks. As I wrote before... copying to
external drives gives me 15MB/s sustained.
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file transfers on USB disk are very slow
https://bugs.launchpad.net/bugs/197762
You received this bug
Leann Ogasawara: Here are your requested log files.
Hold this helps somewhat.
** Attachment added: Log files for 2.6.28.6
http://launchpadlibrarian.net/23157695/computer-logs.7z
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file transfers on USB disk are very slow
https://bugs.launchpad.net/bugs/197762
You received this bug
Bus 001 Device 043: ID 152d:2338 JMicron Technology Corp. / JMicron USA
Technology Corp. JM20337 Hi-Speed USB to SATA PATA Combo Bridge
20mb/s write.
Bus 001 Device 040: ID 1b1c:1a90 (Corsair Voyager GT)
1.5mb/s
Differences in attached lsusb -v (pata vs voyager) seem to be...
iConfiguration
Same problem here.
Corsair Voyager GT 16gb (among the fastest USB sticks around)
Linux hitler 2.6.28.2 #3 SMP Sat Jan 31 14:04:46 CET 2009 x86_64 GNU/Linux
4gb memory
Ubuntu 8.10
pci=routeirq has no effect.
# time mount-dd-umount.sh
20mb takes 7 seconds = 2.8mb/s
30mb takes 6 = 5mb/s
100 takes
