October 2014 - luv-main

Fwd: [GIT PULL] Btrfs corruption fix
by Chris Samuel 19 Oct '14

19 Oct '14

Heads up.. If there are people playing with 3.17 and btrfs at the moment then you'll want this patch, pull request for Linus below (not yet merged into the mainline so not yet a candidate for a stable release). The actual commit has a better description of the problem. https://git.kernel.org/cgit/linux/kernel/git/mason/linux-btrfs.git/commit/?… cheers, Chris ---------- Forwarded Message ---------- Subject: [GIT PULL] Btrfs corruption fix Date: Thu, 16 Oct 2014, 03:51:13 AM From: Chris Mason <clm(a)fb.com> To: Linus Torvalds <torvalds(a)linux-foundation.org>, Linux Kernel Mailing List <linux-kernel(a)vger.kernel.org>, linux-btrfs <linux-btrfs(a)vger.kernel.org> Hi Linus, I'm testing a pull with more fixes, but wanted to get this one out so Greg can pick it up. The corruption isn't easy to hit, you have to do a readonly snapshot and have orphans in the snapshot. But my review and testing missed the bug. Filipe has added a better xfstest to cover it. Please pull: git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git for-linus Chris Mason (1) commits (+33/-36): Revert "Btrfs: race free update of commit root for ro snapshots" Total: (1) commits (+33/-36) fs/btrfs/inode.c | 36 ------------------------------------ fs/btrfs/ioctl.c | 33 +++++++++++++++++++++++++++++++++ 2 files changed, 33 insertions(+), 36 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html ----------------------------------------- -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC

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Re: Linux compatible portable mp3 player
by Andrew Mather 17 Oct '14

17 Oct '14

First off, I'm replying to a digest, so sorry if this breaks threaded readers... The other option, if the friend is tech-savvy themselves...(or has a tech-savvy friend :) ) is to keep the iHardware and to load it with RockBox [0] Setting it up can be a bit beyond the normal person, as modifies boot sectors and what have you, but once set up, it's pretty bullet-proof. I have two iPods, both loaded with this and it works well. Music can be copied on and off buy putting the device into disk mode and it's treated as any USB mass storage device. Playlists are easily created/modified by putting the unit into disk mode and using your text editor of choice. Also has the advantage that it supports more media formats (eg .ogg and .flac). It's also available for other players. Worth considering. One caveat is that I have not used it for video playback and have no idea of its capabilities (or otherwise) there. [0] http://www.rockbox.org/ > ------------------------------ > > Message: 5 > Date: Fri, 17 Oct 2014 11:55:48 +1100 > From: "Peter Ross" <Petros.Listig(a)fdrive.com.au> > Subject: Re: Linux compatible portable mp3 player > To: luv-main(a)luv.asn.au > Message-ID: > < > 6ec7c5187cc0f33b58789b4963bc0506.squirrel(a)mailbox.alumni.tu-berlin.de> > > Content-Type: text/plain;charset=utf-8 > > From: zlinw(a)mcmedia.com.au > > Thats exactly why I asked for specfic recomendations, the person > concerned > > has very large collection of "old country/bush" music from all over the > > world. His existing player an (I think) an Apple Ipod classic has been > > giving him no end of trouble by refusing to let him copy anything off the > > player. > > He wish's to get another player and does not want to fall into the same > > trap. > > This sounds like a device for a person who loves music: > > QA350 MOD V2--SD Card WAV High Fidelity Music Player > http://www.qlshifi.com/en/wzcapi/qa350_mod_v2.htm > > I found this review here: > > http://www.youtube.com/watch?v=39q09iU01sg > > I am not an expert in audio electronics so I cannot compare this "audio > dedicated" equipment against a modern phone/tablet (e.g. the mentioned > Samsung Galaxy) > > Even a simple smartphone (e.g. the ZTE Open with Firefox OS as I am using) > has a better way of browsing through a music collection as the Sony PCM > M10 or the device mentioned above. > > I love to have it on SD cards. You can easily copy it (e.g. to a USB stick > which can be used in audio equipment with an USB port), put it in a > laptop, or burn a CD etc. > > It is also easy to copy it to "the next media" coming up in five years > time. > > In fact my whole audio collection grown over the decades could fit on a > few SD cards.. > > Of course there is Neil Young's Pono: > http://en.wikipedia.org/wiki/Pono_%28digital_music_service%29 > > Regards > Peter > > > > ------------------------------ > > _______________________________________________ > luv-main mailing list > luv-main(a)luv.asn.au > http://lists.luv.asn.au/listinfo/luv-main > > > End of luv-main Digest, Vol 38, Issue 33 > **************************************** > -- - http://surfcoast.redbubble.com | https://picasaweb.google.com/107747436224613508618 -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- "Unless someone like you, cares a whole awful lot, nothing is going to get better...It's not !" - The Lorax -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- A committee is a cul-de-sac, down which ideas are lured and then quietly strangled. *Sir Barnett Cocks <http://www.quotationspage.com/quotes/Sir_Barnett_Cocks/>* -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- "A mind is like a parachute. It doesnt work if it's not open." :- Frank Zappa -

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Re: Linux compatible portable mp3 player
by Andrew Mather 17 Oct '14

17 Oct '14

2014-10-17 4:00 GMT+02:00 Andrew Mather <mathera(a)gmail.com>: >> The other option, if the friend is tech-savvy themselves...(or has a >> tech-savvy friend :) ) is to keep the iHardware and to load it with RockBox >>[0] > >> Setting it up can be a bit beyond the normal person, as modifies boot >> sectors and what have you, but once set up, it's pretty bullet-proof. > >>I have two iPods, both loaded with this and it works well. Music can be >> copied on and off buy putting the device into disk mode and it's treated as >> any USB mass storage device. Playlists are easily created/modified by >> putting the unit into disk mode and using your text editor of choice. > >> Also has the advantage that it supports more media formats (eg .ogg and >> .flac). > Did I also mention car mode ? :) If the device is connected to external power (eg cigarette lighter) and you turn off the ignition, it resumes from where it left off once you start the car again. Brilliant. > >You convince me! I'll do as soon as I find a bit of time. How long >does it possibly take for the operation? It doesn't take long if it goes well. If you don't include downloading the image, I'd reckon 10-20 minutes to get it built and back running, then you need to reload your music. I did have a lot of trouble with one of the iPods and gave up for a few months, but a couple of versions later, all was fine. -- Mick -- - http://surfcoast.redbubble.com | https://picasaweb.google.com/107747436224613508618 -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- "Unless someone like you, cares a whole awful lot, nothing is going to get better...It's not !" - The Lorax -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- A committee is a cul-de-sac, down which ideas are lured and then quietly strangled. *Sir Barnett Cocks <http://www.quotationspage.com/quotes/Sir_Barnett_Cocks/>* -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- "A mind is like a parachute. It doesnt work if it's not open." :- Frank Zappa -

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Re: Linux compatible portable mp3 player
by Peter Ross 17 Oct '14

17 Oct '14

From: zlinw(a)mcmedia.com.au > Thats exactly why I asked for specfic recomendations, the person concerned > has very large collection of "old country/bush" music from all over the > world. His existing player an (I think) an Apple Ipod classic has been > giving him no end of trouble by refusing to let him copy anything off the > player. > He wish's to get another player and does not want to fall into the same > trap. This sounds like a device for a person who loves music: QA350 MOD V2--SD Card WAV High Fidelity Music Player http://www.qlshifi.com/en/wzcapi/qa350_mod_v2.htm I found this review here: http://www.youtube.com/watch?v=39q09iU01sg I am not an expert in audio electronics so I cannot compare this "audio dedicated" equipment against a modern phone/tablet (e.g. the mentioned Samsung Galaxy) Even a simple smartphone (e.g. the ZTE Open with Firefox OS as I am using) has a better way of browsing through a music collection as the Sony PCM M10 or the device mentioned above. I love to have it on SD cards. You can easily copy it (e.g. to a USB stick which can be used in audio equipment with an USB port), put it in a laptop, or burn a CD etc. It is also easy to copy it to "the next media" coming up in five years time. In fact my whole audio collection grown over the decades could fit on a few SD cards.. Of course there is Neil Young's Pono: http://en.wikipedia.org/wiki/Pono_%28digital_music_service%29 Regards Peter

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Free rack-mount servers
by Toby Corkindale 17 Oct '14

17 Oct '14

Anyone here want some old rack-mount servers? The dozen or so pictured here are going to get thrown out shortly. (Well, OK, we're going to pay to have them responsibly recycled, but you know what I mean) They're all pretty old so probably not worth the electricity to run them, but maybe interesting for someone to play with, so I thought I'd offer. http://s378.photobucket.com/user/wintrmute/media/servers_zpseed1402f.jpg.ht… No hard drives included. No guarantees. No specifications. No returns. Pick-up from Fitzroy ASAP. -Toby

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Linux compatible portable mp3 player
by zlinw＠mcmedia.com.au 16 Oct '14

16 Oct '14

I am looking for recommendations for a portable mp3 player that will work with Linux. Basicly I hope it appears as a USB drive so one can simply copy the music to and from the player. Note:Its for a friend, I have no knowledge and in fact little interest in such devices. I am sure though this has been discussed before on this list. A search on the net produced results that were some years out of date. Lindsay

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Re: Linux compatible portable mp3 player
by zlinw＠mcmedia.com.au 16 Oct '14

16 Oct '14

On Thu, 16 Oct 2014 11:37:58 Toby Corkindale said, >But in all seriousness -- Be careful, as plenty of MP3 players only >support MTP or proprietary protocols. Thats exactly why I asked for specfic recomendations, the person concerned has very large collection of "old country/bush" music from all over the world. His existing player an (I think) an Apple Ipod classic has been giving him no end of trouble by refusing to let him copy anything off the player. He wish's to get another player and does not want to fall into the same trap. Lindsay

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How many people have actually tried systemd ?
by Chris Samuel 16 Oct '14

16 Oct '14

Hi all, I'm curious after the recent storm about systemd to find out how many people have actually tried to use it? I installed a test machine with CentOS 7 (which has systemd by default) to see if it causes any issues with the Slurm HPC job queuing system we use on our supercomputers. The reason is that both want to use cgroups and (in our case) Slurm's need is greater than systemd's. To my great surprise both my cats are still alive, there have been no unexplained solar eclipses and the world has not ended. Oh, and Slurm continues to work as before. All the best, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC

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Re: Linux compatible portable mp3 player
by Peter Ross 16 Oct '14

16 Oct '14

From: "Trent W. Buck" <trentbuck(a)gmail.com> > zlinw(a)mcmedia.com.au writes: > >> I am looking for recommendations for a portable mp3 player that will >> work with Linux. Basicly I hope it appears as a USB drive so one can >> simply copy the music to and from the player. > > I am using a "Sony Walkman" brand MP3 player, it was $50 in JB under the > "dictaphone" section, because apparently Apple is all anyone wants. I use a Sony PCM M10 as shown here: http://www.videoguys.com.au/Shop/p/14257/sony-pcm-m10p-4gb-professional-ser… It is a bit more "upmarket", I use/used it to digitize a large collection of tapes and records (easy to handle and good sound recording). Afterwards I have the stuff on SD cards. Sometimes I attach it in the car using the audio plug. The audio output quality is okay but not brilliant. You can attach it to the computer using a USB cable (and it becomes a USB drive) or just use a SD card reader. It is sorting the files by modification date. So to get them in alphabetical order you need a little program (which is "touching" the files in alphabetical order). Somebody gave me a tip on this list but I do not have the program name at hand and my web search fail me:-( Regards Peter

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new Hetzner deal
by Russell Coker 15 Oct '14

15 Oct '14

http://www.hetzner.de/en/hosting/produkte_rootserver/st34 This is a really good deal for hosting. Ping times aren't good enough for a Minecraft server with Australian users but are good enough for ssh. It's much more powerful than most people need for a personal server, but you can get extra IPs and run Xen or KVM. -- My Main Blog http://etbe.coker.com.au/ My Documents Blog http://doc.coker.com.au/

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