**** BEGIN LOGGING AT Fri May 14 02:59:56 2010 May 14 04:55:40 hi all May 14 04:55:48 who have port chrome o arm platform May 14 04:55:51 ? May 14 04:56:02 who have port chrome to arm platform May 14 06:31:46 /g 21 May 14 09:22:16 Error: git version 1.6.3.3 < minimum required 1.6.6 May 14 13:38:41 make: *** Waiting for unfinished jobs.... May 14 13:52:07 weiiiiiiird May 14 13:52:34 I'm getting qemu segfaults May 14 13:53:10 which seem to be dependant on the number of lines invoked post debootstrap --second-stage May 14 13:53:55 I changed my udevd invocation to "strace udevd", and it segfaulted immediately after I got /bin/installer: line 19: strace: command not found :p May 14 21:36:08 * cwillu_at_work pokes rcn-ee with his 'silly' btrfs :p May 14 22:46:10 cwillu_at_work, we might see btrfs by default... http://www.phoronix.com/scan.php?page=news_item&px=ODI1Mg May 14 22:46:33 that was the cause of the poking :p May 14 22:46:36 geez May 14 22:46:42 why link through phoronix? May 14 22:47:04 cause it was the first in my news list.. ;) May 14 22:47:09 ugh May 14 22:47:19 I hate how they don't direct link to anything May 14 22:47:34 i know... and they link everything into them selves.... May 14 22:47:37 anyways, for future reference, the proper link is http://www.netsplit.com/2010/05/14/btrfs-by-default-in-maverick/ May 14 22:47:49 and the #btrfs are all lulz :p May 14 22:48:19 although cmason hasn't said anything yet in there :p May 14 22:48:43 i bet.. wasn't fedora 13 btrfs by default? o rwas that only an option... May 14 22:49:32 no, only an option May 14 22:51:49 so how's your week long brtfs sd card test going? May 14 22:51:54 great May 14 22:52:02 it's still alive? May 14 22:52:23 700 thousand writes with a sync between each one May 14 22:52:37 and firefox grinding away the whole time in the background :) May 14 22:53:59 very nice... May 14 22:56:05 and on that note, I'm adding another process to that mix :p May 14 22:57:44 hey, do you debootstrap lucid often? May 14 22:58:30 the second command in qemu after debootstrap finishes always segfaults, but I can exec another script immediately after deboostrap finishes, and that seems to work normally May 14 22:58:32 every 3 hours.. ;) May 14 22:59:57 for the last week or so it isn't sefaulting for me, just dieing... http://rcn-ee.homeip.net:81/dl/daily/ubuntu-lucid.log May 14 23:00:13 oh, but you've seen the segfaults? May 14 23:00:49 that doesn't look like you're even getting into qemu May 14 23:01:16 yeap.. it use to segfault after apt-geting everything in the second stage... May 14 23:01:25 have you used up all your loop devices? May 14 23:01:57 well, I seem to have a workaround for the segfaults May 14 23:02:31 something with the lucid userspace confuses qemu; like a libc mismatch or something May 14 23:02:34 nope.. none's showing up with mount... (the script auto umounts any it finds..) May 14 23:02:49 if you exec into a new script after debootstrap finishes, you can proceed normally May 14 23:03:28 rcn-ee, add a -x to the set -e in rootstrap, and send me the next log you get from it May 14 23:04:15 I'm using a fork rootstrap, but I doubt they've changed a whole lot; it's still just a glorified wrapper around deboobstrap :) May 14 23:04:19 forked, rather May 14 23:05:13 yeah mine is too, the useful stuff i send up to oliver... May 14 23:05:20 oh, I see what's going on there now May 14 23:05:30 dying at gnupg May 14 23:05:49 or was that the old segfault? May 14 23:06:50 i don't remember.. ;) i'll fire up my script, i got a full mirror here so it's prety quick.. May 14 23:07:12 set -xe in rootstock as well as the installer script that iirc is created from within rootstock May 14 23:08:10 also, somebody should make an smp versatile kernel :p May 14 23:08:30 i think lool's trying to get 512Mb to work first.. May 14 23:08:41 meh, just make a big swap device on a tmpfs May 14 23:08:52 swappiness=100, and you're laughing May 14 23:09:34 I've gotten a nice speed bump from this.. ;) http://bazaar.launchpad.net/~beagleboard-kernel/+junk/image-builder/annotate/head:/patches/05-use-real-hardware.diff (i give it nice fast harddrive..) May 14 23:11:17 I'd expect that to be similar to enabling writeback caching on a normal device file? May 14 23:11:28 performance-gain-wise May 14 23:11:51 -drive file=${IMAGENAME},aio=native,cache=writeback May 14 23:11:55 is what I use May 14 23:12:33 i think so... it would also help if i used that drive as my filesystem, it's about 2x faster... May 14 23:16:40 I spoke too soon as usual May 14 23:16:51 I got significantly further along, but it still ended in a segfault May 14 23:18:03 mine just reached apt-get... should crash any minute... May 14 23:19:03 there isn't any qemu special sauce compiled into those qemu kernels is there? May 14 23:19:07 I guess when I put it like that.. May 14 23:20:30 i think the cortex-a8 emulation is relatively new in qemu... May 14 23:20:54 but a karmic debootstrap is rock solid May 14 23:21:11 yeap.. and all those packages where armv6.... May 14 23:21:21 ahhhhhhhh May 14 23:21:30 well that makes some sense of it May 14 23:21:46 so one question that comes to my mind... is qemu emulating all the cortex-a8 errata properlly.; ) May 14 23:22:06 * cwillu_at_work giggles and groans May 14 23:22:26 and we have the thumb2 bits on too.. which lucid is the first distro to ever try that... Angstrom is just arm mode... May 14 23:22:27 I see now why we build our packages on actual arms May 14 23:23:26 now that 2.6.34's almost in shape, i'm thinking of taking some time to make a 'arm' rootstock... May 14 23:24:15 wouldn't be hard; you could basically search and replace the qemu calls with chroot May 14 23:25:10 exactly... chroot's are easy.. and we aren't emulating anything.. May 14 23:25:42 I just... wish I could saturate my server doing builds rather than using the real hardware May 14 23:26:20 that's one of the big advantages of rootstock... May 14 23:27:23 stupid segfaults May 14 23:28:06 * cwillu_at_work tries cortex-a9 for kicks May 14 23:28:43 have you tried the beagle qemu target? May 14 23:28:55 didn't see such a thing May 14 23:29:36 i see lool running "qemu-system-arm -M beagle" every once in a while, not sure if it's mainline.. May 14 23:29:36 doesn't show up in qemu -M ? May 14 23:35:16 yeap.. just segfauted... May 14 23:35:25 what's weird, it gets so close to being done... May 14 23:36:48 feels racy May 14 23:37:16 didn't get the whole log.. here's right after apt-get was done in the internal script... http://pastebin.com/V3LTkeEZ May 14 23:38:29 ya, not much interesting going on there :/ May 14 23:38:32 of couse, when i do the next run, it'll segfault earlier... for some strange reason on this pc... the first run will get that far... May 14 23:39:41 when they get back from uds, fingers crossed for a duh moment by a qemu guy.. May 14 23:40:16 * cwillu_at_work sighs May 14 23:40:31 thanks for reminding me that I'm a programmer, and really should be able to solve this sort of thing myself :p May 14 23:40:42 * cwillu_at_work apt-get sources qemu May 14 23:41:25 nah.. 'arm' roostock... then once qemu is fixed, you can run it in emulation.. ;) May 14 23:42:21 I can hurt you... :p May 14 23:44:39 one thing i haven't looked direcly into.. is the qemu-kvm a branch/fork of qemu May 14 23:46:14 -kvm is the mainline of it now, isn't it? May 14 23:47:31 well kvm is in the mainline kernel... so qemu-kvm would just also include the extensions needed to utilze that.. May 14 23:48:13 the only really big thing, in lucid rootstock gets alot farther then qemu in squeeze.. May 14 23:50:36 what release date was squeeze approximately? May 14 23:50:55 or it's not out yet? May 14 23:50:58 mid summer... still over 1K bugs.. half patched in last report.. May 14 23:51:20 sorry, it's due this summer? May 14 23:51:39 yeah, they were saying summer 2010... i'm thinking winter 2010/11.. ;) May 14 23:52:21 ls May 14 23:52:22 other then being slow compared to karmic/lucid it's been reliable on my beagles.. May 14 23:53:45 nothing much in debian/patches May 14 23:55:05 there's been some activity... http://git.kernel.org/?p=virt/kvm/qemu-kvm.git May 14 23:55:11 to rebuild or not rebuild.. ;) May 14 23:55:20 ya, just not in the patches dir :p May 14 23:56:11 13 days ago May 14 23:58:58 qemu in lucid is 0.12.3 whereas git is 0.12.4 + 2 weeks of patches.. May 14 23:59:28 or the head is taged, not out.. May 15 02:37:22 mmm, butter. May 15 02:37:33 Good with toast and garlic. May 15 02:37:48 Or more precisely, a French baguette, I think. **** ENDING LOGGING AT Sat May 15 02:59:56 2010