Re: weird bash autocomplete issue

2008-12-16 Thread Kay Sievers
On Tue, 2008-12-16 at 22:41 +0100, Kay Sievers wrote: > On Tue, Dec 16, 2008 at 21:46, wrote: > >> On Tue, Dec 16, 2008 at 20:37, Roland wrote: > >> > i have come across a weird autocomplete issue i assume it is related to > >> > btrfs. > >> > > >> > let`s have some dirs: > >> > > >> > /non-btrf

Re: weird bash autocomplete issue

2008-12-16 Thread Kay Sievers
On Tue, Dec 16, 2008 at 21:46, wrote: >> On Tue, Dec 16, 2008 at 20:37, Roland wrote: >> > i have come across a weird autocomplete issue i assume it is related to >> > btrfs. >> > >> > let`s have some dirs: >> > >> > /non-btrfs-mount >> > ./linux >> > ./testdir >> > >> > /brtfs-mount >> >

kernel BUG: kernel bug caught at 55% mark of portage cache update

2008-12-16 Thread Thomas Harning
A kernel 'BUG' was caught while I had compression enabled and was performing a 'portage' update on my gentoo installation (which had btrfs mounted for portage for some basic perf testing). It has finished the rsync and was at the 55% mark of the portage cache update... if that helps at all

Re: weird bash autocomplete issue

2008-12-16 Thread devzero
> On Tue, Dec 16, 2008 at 20:37, Roland wrote: > > i have come across a weird autocomplete issue i assume it is related to > > btrfs. > > > > let`s have some dirs: > > > > /non-btrfs-mount > > ./linux > > ./testdir > > > > /brtfs-mount > > ./linux > > ./testdir > > > > now, if i do "cd t"

Re: weird bash autocomplete issue

2008-12-16 Thread Kay Sievers
On Tue, Dec 16, 2008 at 20:37, Roland wrote: > i have come across a weird autocomplete issue i assume it is related to > btrfs. > > let`s have some dirs: > > /non-btrfs-mount > ./linux > ./testdir > > /brtfs-mount > ./linux > ./testdir > > now, if i do "cd t" in /non-btrfs-mount, "t" autoc

Re: Compressed Filesystem

2008-12-16 Thread Roland
I agree that adding more options will add more complexity but it seems the same amount of work in kernel space will have to be done regarding lzo compression itself - it`s already there(since july 2007). the in-kernel lzo is equivalent to minilzo. (http://www.oberhumer.com/opensource/lzo/) re

weird bash autocomplete issue

2008-12-16 Thread Roland
hi, i have come across a weird autocomplete issue i assume it is related to btrfs. let`s have some dirs: /non-btrfs-mount ./linux ./testdir /brtfs-mount ./linux ./testdir now, if i do "cd t" in /non-btrfs-mount, "t" autocompletes to "testdir" same for linux - bash autocompletes

Re: Compressed Filesystem

2008-12-16 Thread devzero
> I'd much rather have just one compression scheme per FS. If people need > a specific compression scheme for a specific file, they can just > compress it in userland. yes, i also think one compression scheme per FS is absolutely sufficient. > -Ursprüngliche Nachricht- > Von: "Chris Maso

Re: Compressed Filesystem

2008-12-16 Thread Lee Trager
I agree that adding more options will add more complexity but it seems the same amount of work in kernel space will have to be done. If we support mutiple compression schemes somewhere the compression scheme used will have to be stored so we know what to use in the future. If we store it on the sup

More performance results

2008-12-16 Thread Steven Pratt
Just realized that I never posted the link to the results from a few weeks ago. These are from the November 20 git tree, just before the move to the 2.6.28-rc based kernels. We have been having some issues with the new kernel (unrelated to btrfs) that have kept us from getting newer results.

Re: Compressed Filesystem

2008-12-16 Thread Chris Mason
On Tue, 2008-12-16 at 10:20 -0500, Lee Trager wrote: > While I agree that the command you send should be possible it wasn't > exactly what I was thinking. Currently I am working on a way for the > user to individually set which files/directories they want compressed or > not. What I was saying is t

Re: Compressed Filesystem

2008-12-16 Thread Lee Trager
While I agree that the command you send should be possible it wasn't exactly what I was thinking. Currently I am working on a way for the user to individually set which files/directories they want compressed or not. What I was saying is that assuming you are in a mounted btrfs directory you could d