Re: harmless zfs warnings?

2011-02-04 Thread Damien Fleuriot
Hi Daniel, I'm afraid many people subscribed to stable are also hanging here and you may not have much more luck. If that is the case, you may wanna try freebsd-fs@ You will also want to: - increase geom's verbosity - provide your uname -a + zfs version - run dmesg -a for any additional info

Re: insufficient flag handling in tools/install.sh

2011-02-04 Thread Alexander Best
On Fri Feb 4 11, Eygene Ryabinkin wrote: > Alexander, good day. hi eygene. thanks a lot for your patch. i made two changes: 1) also catch the -v option for install(1). 2) install(1) accepts multiple directories as arguments, when he -d flag has been specified. so i don't think it's necessary

Re: insufficient flag handling in tools/install.sh

2011-02-04 Thread Eygene Ryabinkin
Alexander, good day. Fri, Feb 04, 2011 at 10:22:21AM +, Alexander Best wrote: > hi eygene. thanks a lot for your patch. You're welcome ;)) > i made two changes: > > 1) also catch the -v option for install(1). Yep. > 2) install(1) accepts multiple directories as arguments, when he -d flag

Re: insufficient flag handling in tools/install.sh

2011-02-04 Thread Alexander Best
On Fri Feb 4 11, Eygene Ryabinkin wrote: > Alexander, good day. > > Fri, Feb 04, 2011 at 10:22:21AM +, Alexander Best wrote: > > hi eygene. thanks a lot for your patch. > > You're welcome ;)) > > > i made two changes: > > > > 1) also catch the -v option for install(1). > > Yep. > > > 2)

Re: Scheduler question

2011-02-04 Thread Ivan Voras
On 04/02/2011 03:56, Daniel O'Connor wrote: I hooked up a logic analyser and I can see most of the time it's fairly regularly transferring 16k of data every 2msec. If I load up the disk by, eg, tar -cf /dev/null /local0 I find it drops out and I can see gaps in the transfers until eventually

Re: Scheduler question

2011-02-04 Thread Daniel O'Connor
On 04/02/2011, at 21:48, Ivan Voras wrote: >> I am wondering if this is a scheduler problem (or I am expecting too much :) >> in that it is not running my libusb thread reliably under load. The other >> possibility is that it is a USB issue, although I am looking at using >> isochronous transfe

HotStorage '11 Call for Papers Now Available

2011-02-04 Thread Lionel Garth Jones
On behalf of the 3rd Workshop on Hot Topics in Storage and File Systems (HotStorage '11) program committee, I would like to invite you to submit papers that present a fresh look at file and storage technologies. Storage systems continue to present important research challenges and opportunities t

Re: Scheduler question

2011-02-04 Thread Ivan Voras
On 04/02/2011 12:45, Daniel O'Connor wrote: On 04/02/2011, at 21:48, Ivan Voras wrote: I am wondering if this is a scheduler problem (or I am expecting too much :) in that it is not running my libusb thread reliably under load. The other possibility is that it is a USB issue, although I am lo

Re: Scheduler question

2011-02-04 Thread Daniel O'Connor
On 05/02/2011, at 11:09, Ivan Voras wrote: >> It doesn't allocate memory once it's going, everything is preallocated >> before the data transfer starts. >> >> I'll have a go with mlock() and see what happens. > > Did you find anything interesting? I'll be looking at it on Monday, I will let yo