similar to: btrfsprogs: cases of snapshot failures

Hi Everyone, I am very new to this mailing list and very much interested in getting into the internals of BTRFS file system I was looking for mkfs.btrfs source code so that I can start getting how the disk is formatted with btrfs system. Can anyone of you redirect me to that place to download the btrfsprogs source code. Thanks in advance. Debasish -- To unsubscribe from this list: send the

Creating a btrfs file system using btrfs-progs-0.20.rc1.20130308git704a08c-1.fc19, and either kernel 3.6.10-4.fc18 or 3.9.0-0.rc3.git0.3.fc19, makes a file system that cannot be mounted by kernel 3.6.10-4.fc18. It can be mounted by kernel 3.8.4. I haven''t tested any other 3.8, or any 3.7 kernels. Is this expected? dmesg reports: [ 300.014764] btrfs: disk space caching is enabled [

Hi btrfs-team/-users, I do observe a strange behavior upon booting of my openSUSE 12.1 system ( kernel 3.1.10-1.9-desktop; x86_64 ) with btrfsprogs-0.19-43.7.1.x86_64 utils installed: The system has two btrfs-vols: root(sda7) & home(sda8) and had been created during system setup of openSUSE 12.1: # btrfs filesystem show Label: none uuid: a288fcff-28c8-4764-8efe-1e0cb205d588

Hi, Op 25-sep-06, om 23:26 heeft Chris Lattner het volgende geschreven: > On Mon, 25 Sep 2006, Bram Adams wrote: >> Haven't tried them extensively yet, so I'm >> wondering whether the remark in your mail of 09/04/2006 to Nikhil >> Patil about >> "-g currently disables many optimizations" still holds. > > Yes, that is true. What are you trying

On Mon, 25 Sep 2006, Bram Adams wrote: >> On Mon, 25 Sep 2006, Bram Adams wrote: >>> Haven't tried them extensively yet, so I'm >>> wondering whether the remark in your mail of 09/04/2006 to Nikhil >>> Patil about >>> "-g currently disables many optimizations" still holds. >> >> Yes, that is true. What are you trying to do?

Does BTRFS perform any journal and/or filesystem structure alignment (for benefit to SSD longevity and SSD, RAID array and large-sector device performance) at present? ext4''s Ted Tso will deliver 128KB alignment with the next release of e2fsprogs (ie 1.41.4) [1], so perhaps it''s a good idea for btrfsprogs also, if not already available? Daniel --- [1]

It looks like isoinfo is in that package since openSUSE Leap 42.1, so make sure to include it to not break the isoinfo* APIs. --- appliance/packagelist.in | 1 + 1 file changed, 1 insertion(+) diff --git a/appliance/packagelist.in b/appliance/packagelist.in index 5cf2276..0a71cc3 100644 --- a/appliance/packagelist.in +++ b/appliance/packagelist.in @@ -136,6 +136,7 @@ ifelse(SUSE,1, dnl It

Hi, First, sorry if this isn''t the place to get this kind of help... If not, I appreciate some link , forum, where I can try get some answers... My problem: * Using btrfs + compression , flush of 60 MB/s take 4 minutes.... (on this 4 minutes they keep constatly I/O of +- 4MB/s no disks) (flush from Informix database) The enviroment : * Virtualized environment * OpenSuse 12.1 64bits,

I'm building a static analysis tool on top of LLVM. It needs to take in a C++ source file and have LLVM translate it into bitcode. In other words, it basically needs to do this: llvmc hello.cpp -emit-llvm -O0 -S -g Except that instead of writing the bitcode to a file, it needs to load it into memory (presumably as an instance of Module) for further processing and analysis. So my

Anyone experience ring oddities with extensions.conf rollovers? Let me summarize... One of my extensions.conf file is built to ring during the day, ring/go to voicemail after a certain time: [main-aa] exten => s,1,GotoIfTime(17:00-8:30|mon-fri|*|*|*?main-night-aa,s,1) exten => s,2,GotoIfTime(*|sat-sun|*|*|*?main-night-aa,s,1) exten => s,3,Dial(SIP/201,25,tr) exten =>

SUSE Linux Entreprise Server doesn't have dhcpcd and the hivex package is not in the default repositories. Better use dhcp-client and libhivex0 --- appliance/packagelist.in | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/appliance/packagelist.in b/appliance/packagelist.in index daf589e..c221854 100644 --- a/appliance/packagelist.in +++ b/appliance/packagelist.in @@

Hello, I''ve got auto-snapshots enabled in global zone for home directories of all users. Users log in to their individual zones and home directory loads from global zone. All works fine, except that new auto-snapshot have no properties and therefore can''t be accessed in zones. example from zone: [~/.zfs/snapshot]:$ ls -Alh ls: cannot access

Hello, I hope you are all doing well and thanks in advance. I need to program a transformation of a set of llvm bitcode to have some various techniques woven in. In particular, I need to resolve a given computed target address to one of several in the same way that the function of a dynamic library is resolved, but I need this resolution to happen in the binary target of my choice where I tell

Hi, Can you try this command: virsh snapshot-delete serv1r2 snap --metadata On Wed, Aug 23, 2017 at 4:41 PM, Doug Hughes <doug.hughes@keystonenap.com> wrote: > I'm not sure how this snapshot got created, but, I cannot delete it, and > its presence prevents me from creating other snapshots. I don't know if it > was created by a command gone amok or something else. >

I had the same problem yesterday. I found the solution from this article https://kashyapc.fedorapeople.org/virt/lc-2012/snapshots-handout.html. According to the article it deletes the tracking metadata by libvirt. You can physically remove the snapshot now that there is no tracking stream data by libvirt On Wed, Aug 23, 2017 at 4:56 PM, Doug Hughes <doug.hughes@keystonenap.com> wrote:

zfs get all claims that i have 523G used by snapshot. i want to get rid of it. but when i look at the space used by each snapshot i can''t find the one that can occupy so much space daten/backups used 959G - daten/backups

Hi, i have a strange situation: A domain is still running where domblklist points to a snapshot file and also dumpxml says the current drive is that snapshot file. But the file has been deleted hours ago. And the domain is still running. I can login via ssh, the database and the webserver are still running, domain is performant. How can that be ? Also lsof shows that the file is deleted:

Hi, You can write it as if you are writing an optimization pass: http://llvm.org/docs/ProgrammersManual.html It sounds like your highest level is a module, hence you should write a module pass. There is example code on LLVM Programmer's Manual on how to do a function pass: Function* targetFunc = ...; class OurFunctionPass : public FunctionPass { public: OurFunctionPass():

Does anyone have scripts they use for doing this automatically that they use? I'd like to compare it to mine and see what features I might have left out that I might want... Currently nightly, the script determines the changes during the day (snaps take about 60-150 minutes to create, so once a day is all I do right now). It uses a simple config-file to drive what directories to ignore and

Hi, I recently upgraded from 2009.06 to b131 (mainly to get dedup support). The upgrade to b131 went fairly smoothly, but then I ran into an issue trying to get the old datasets snapshotted and send/recv''d to dedup the existing data. Here''s the steps I ran: zfs snapshot -r data/media at prereplicate zfs create -o mountpoint=none data/media.new zfs send -R data/media at