Re: btrfs write behavior on idle system

2010-01-20 Thread Chris Mason
On Mon, Jan 18, 2010 at 08:36:37PM +0100, Carlos R. Mafra wrote: > On Mo 18.Jan'10 at 12:14:43 -0600, Ravi Pinjala wrote: > > On 01/18/10 11:17, Carlos R. Mafra wrote: > > >Hi everyone, > > > > > >I am using btrfs for my /home partition since I upgraded my slow > > >laptop hdd for an ssd 3 weeks ag

Re: btrfs write behavior on idle system

2010-01-18 Thread Carlos R. Mafra
On Mo 18.Jan'10 at 12:14:43 -0600, Ravi Pinjala wrote: > On 01/18/10 11:17, Carlos R. Mafra wrote: > >Hi everyone, > > > >I am using btrfs for my /home partition since I upgraded my slow > >laptop hdd for an ssd 3 weeks ago. I am always in sync with Linus' > >tree of the day (plus a btrfs patch whi

Re: btrfs write behavior on idle system

2010-01-18 Thread Ravi Pinjala
On 01/18/10 11:17, Carlos R. Mafra wrote: Hi everyone, I am using btrfs for my /home partition since I upgraded my slow laptop hdd for an ssd 3 weeks ago. I am always in sync with Linus' tree of the day (plus a btrfs patch which is not in there yet) and so far I haven't lost any data, so all is

Re: btrfs write behavior on idle system

2010-01-18 Thread Carlos R. Mafra
PS: On Mo 18.Jan'10 at 18:17:56 +0100, Carlos R. Mafra wrote: > ... > [ I get really worried when I 'blktrace -a write' my /home when actively > using chrome. Just a 2-minute experiment here while I was writing this > email ended up like this: > ... > blktrace (4226) > Reads Queued:

btrfs write behavior on idle system

2010-01-18 Thread Carlos R. Mafra
Hi everyone, I am using btrfs for my /home partition since I upgraded my slow laptop hdd for an ssd 3 weeks ago. I am always in sync with Linus' tree of the day (plus a btrfs patch which is not in there yet) and so far I haven't lost any data, so all is good. I have a question about the write be