search for: 200meg

Hey All, I'am using pxelinux to try and boot a 200meg uncompressed (approx 50 compressed) ramdisk onto a machine with 512meg of ram. It looks as though I'am running out of memory (attempt to access beyond end of device error). Is there a limit on what we put for ramdisk_size? Or Is there other limitations? thanks -- Jeff Geddes, BSc(UNB) Co...

...CSI Device presented by an IBM 3300 Storage System, running over a 1Gig Network. Mounted on all nodes: /dev/sdc1 on /cfs1 type ocfs2 (rw,_netdev,data=writeback,heartbeat=local) Maximum Nodes: 32 Block Size=4k Cluster Size=4k My testing shows that to write simultaneously from the 10 nodes, 10 x 200Meg files (1 file per node, total of 2Gig) takes ~23.54secs. Reading the files back can take just as long. Do these numbers sound correct? Doing dd if=/dev/zero of=/cfs1/xxxxx/txt count=1000 bs=2048000 (2Gig) from a single node takes 16secs. (running the same dd command on an XFS filesystem connec...

Hi, I don''t know if this has been discussed before, but have you thought about adding LZO compression to ZFS? One zfs-fuse user has provided a patch which implements LZO compression, and he claims better compression ratios *and* better speed than lzjb. The miniLZO library is licensed under the GPL, but the author specifically says that other licenses are available by request. Has this