[zfs-discuss] Re: Re: Adding my own compression to zfs

2007-06-16 Thread roland
lzo in-kernel implementation for solaris/sparc ? your answer makes me believe, it exists. could you give a comment ? roland This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org

Re: [zfs-discuss] Re: Re: Adding my own compression to zfs

2007-01-29 Thread Adam Leventhal
On Mon, Jan 29, 2007 at 02:39:13PM -0800, roland wrote: > > # zfs get compressratio > > NAME PROPERTY VALUE SOURCE > > pool/gzip compressratio 3.27x - > > pool/lzjb compressratio 1.89x - > > this looks MUCH better than i would have ever expected for smaller files. >

Re: [zfs-discuss] Re: Re: Adding my own compression to zfs

2007-01-29 Thread Bill Sommerfeld
On Mon, 2007-01-29 at 14:15 -0800, Matt Ingenthron wrote: > > > inside the sausage factory > > > > > > > btw - just wondering - is this some english phrase or some running gag ? i > > have seen it once ago on another blog and so i`m wondering > > > > greetings from the beer and sausage

[zfs-discuss] Re: Re: Adding my own compression to zfs

2007-01-29 Thread roland
hey, thanks for your overwhelming private lesson for english colloquialism :D now back to the technical :) > # zfs create pool/gzip > # zfs set compression=gzip pool/gzip > # cp -r /pool/lzjb/* /pool/gzip > # zfs list > NAMEUSED AVAIL REFER MOUNTPOINT > pool/gzip 64.9M 33.2G 64.9M

[zfs-discuss] Re: Re: Adding my own compression to zfs

2007-01-29 Thread Sudarsan
The lzjb compression implementation (IMO) is the fastest one on SPARC Solaris systems. I've seen it beat lzo in speed while not necesarily in compressibility. I've measured both implementations inside Solaris SPARC kernels, and would love to hear from others about their experiences. As some o

Re: [zfs-discuss] Re: Re: Adding my own compression to zfs

2007-01-29 Thread Matt Ingenthron
roland wrote: Adam Leventhal's Weblog inside the sausage factory btw - just wondering - is this some english phrase or some running gag ? i have seen it once ago on another blog and so i`m wondering greetings from the beer and sausage nation ;) It's a response to a common Eng

[zfs-discuss] Re: Re: Adding my own compression to zfs

2007-01-29 Thread roland
> Have a look at: > > http://blogs.sun.com/ahl/entry/a_little_zfs_hack thanks for the link, dick ! this sounds fantastic ! is the source for that (yet) available somewhere ? >Adam Leventhal's Weblog >inside the sausage factory btw - just wondering - is this some english phrase or some running