Bug#628718: linux-2.6: Swap on encrypted volume slows system to a crawl (not explicable by encryption overhead)

2012-02-15 Thread Jonathan Nieder
Hi, SirJective wrote: I'm using swap space on an LVM volume on a LUKS-encrypted partition. Swapping is ridiculously slow ( 1MB/s) whenever I swap to either the encrypted swap partition, or some file inside an encrypted partition. It is reasonably fast when swapping to a file on an

Bug#628718: linux-2.6: Swap on encrypted volume slows system to a crawl (not explicable by encryption overhead)

2011-06-02 Thread Ben Hutchings
On Tue, 2011-05-31 at 18:37 +0200, SirJective wrote: Package: linux-2.6 Version: 2.6.38-2 Severity: important I'm using swap space on an LVM volume on a LUKS-encrypted partition. Swapping is ridiculously slow ( 1MB/s) whenever I swap to either the encrypted swap partition, or some file

Bug#628718: linux-2.6: Swap on encrypted volume slows system to a crawl (not explicable by encryption overhead)

2011-05-31 Thread SirJective
Package: linux-2.6 Version: 2.6.38-2 Severity: important I'm using swap space on an LVM volume on a LUKS-encrypted partition. Swapping is ridiculously slow ( 1MB/s) whenever I swap to either the encrypted swap partition, or some file inside an encrypted partition. It is reasonably fast when

Bug#628718: linux-2.6: Swap on encrypted volume slows system to a crawl (not explicable by encryption overhead)

2011-05-31 Thread Cal Leeming [Simplicity Media Ltd]
+1 on this problem, im experiencing the same thing :( Server swaps out, and I get this for 10+ minutes.. top - 22:44:01 up 22:52, 10 users, load average: 20.62, 12.75, 6.58 Tasks: 394 total, 2 running, 392 sleeping, 0 stopped, 0 zombie Cpu0 : 24.7%us, 27.0%sy, 0.0%ni, 0.0%id, 31.9%wa,