How does readahead(2) affects a iscsi device

2009-07-03 Thread Maddin
Hi folks, Sorry but not so firm in kernel hacking and structures, but if I've understood this correctly it should perform normally?! The problem is that I do a readahead (the tool) on a iscsi device with infortrend iscsi san as backend to warm up caches and my connection died, correctly the whole

Re: How does readahead(2) affects a iscsi device

2009-07-03 Thread Ulrich Windl
On 3 Jul 2009 at 16:10, Maddin wrote: > > Hi folks, > > Sorry but not so firm in kernel hacking and structures, but if I've > understood this correctly it should perform normally?! > The problem is that I do a readahead (the tool) on a iscsi device with > infortrend iscsi san as backend to warm

Re: How does readahead(2) affects a iscsi device

2009-07-07 Thread Mike Christie
On 07/03/2009 09:10 AM, Maddin wrote: > Hi folks, > > Sorry but not so firm in kernel hacking and structures, but if I've > understood this correctly it should perform normally?! > The problem is that I do a readahead (the tool) on a iscsi device with > infortrend iscsi san as backend to warm up c

Re: How does readahead(2) affects a iscsi device

2009-07-20 Thread Konrad Rzeszutek
On Fri, Jul 03, 2009 at 04:10:19PM +0200, Maddin wrote: > > Hi folks, > > Sorry but not so firm in kernel hacking and structures, but if I've > understood this correctly it should perform normally?! > The problem is that I do a readahead (the tool) on a iscsi device with > infortrend iscsi san a

Re: How does readahead(2) affects a iscsi device

2009-07-20 Thread Mailingliste
Hello Konrad, > On Fri, Jul 03, 2009 at 04:10:19PM +0200, Maddin wrote: > >> Hi folks, >> >> Sorry but not so firm in kernel hacking and structures, but if I've >> understood this correctly it should perform normally?! >> The problem is that I do a readahead (the tool) on a iscsi device with >>