similar to: Horrible btrfs performance on cold cache

On Mon, Oct 11, 2010 at 6:46 PM, Calvin Walton <calvin.walton@gmail.com> wrote: > On Mon, 2010-10-11 at 03:30 +0300, Felipe Contreras wrote: >> I use btrfs on most of my volumes on my laptop, and I''ve always felt >> booting was very slow, but definitely sure is slow, is starting up >> Google Chrome: >> >> encrypted ext4: ~20s >> btrfs: ~2:11s

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

Hi all, I want to do some code reuse, and modules seem overkill. Is it possible to have something like this? A file called myuser.pp class myuser { user {...} file {...} ... } Then in site.pp have this: node ''foo.example.com'' { include myuser .. other things .. } node ''bar.example.com'' { include myuser .. other things .. } When I try this,

Hi All, I was wondering if it is possible to NOT show an event in puppet dashboard. I have an exec resource that fires of a ruby script. This is triggering a changed event on every run, but actually I want to exclude this from showing up as "CHANGED" Is this possible, if so how can I achieve this? --- myscript: --- exec { "run_myscript" : #

I''ve got two recent examples of SSDs. Their pristine state from the manufacturer shows: Device Model: OCZ-VERTEX3 # hexdump -C /dev/sdd 00000000 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| * 1bf2976000 Device Model: OCZ VERTEX PLUS (OCZ VERTEX 2E) # hexdump -C /dev/sdd 00000000 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff |................| *

Hello All, I wanted to create two two MySQL database with same user credential using Puppet-MySQL. How can I achieve this? Please find my script below. class mysql::vsdatabase { include mysql mysql::db { ''vidispine'': user => ''user'', password => ''user123'', host => ''db.<hostname>.com'', } } How can I add

Hi, ppl, I m following the puppet cookbook tutorial. On page 167 to 169 Managing Apache Servers. When I add the: apache::snippet { "site-specific.conf": } I got the error of the title: Could not parse for environment production: Syntax error at ''{''; expected ''}'' at /etc/puppet/manifests/nodes.pp:3. Here is my manifests node.pp

Hi, I''ve got some certificate requests on my puppet master that I wish to remove. It looks like the "puppet cert" tool doesn''t have an option for doing that? What''s the best approach, just manually remove them from the puppet/ssl/ca/requests directory? Tim. -- Tim Bishop http://www.bishnet.net/tim/ PGP Key: 0x5AE7D984 -- You received this message because

I notice this question on the wiki/faq: https://btrfs.wiki.kernel.org/index.php/UseCases#What_is_best_practice_when_partitioning_a_device_that_holds_one_or_more_btr-filesystems and as it hasn''t been answered, can anyone make any comments on the subject Various things come to mind: a) partition the disk, create an LVM partition, and create lots of small LVs, format each as btrfs b)

Hello guys, Quick question. I use libdrm, kernel drm, mesa and nouveau from git. However, I got this error: (EE) AIGLX error: dlopen of /usr/lib64/dri/nouveau_dri.so failed (/usr/lib64/dri/nouveau_dri.so: undefined symbol: _glapi_tls_Context) Does it means I need an updated xorg? I'm using 1.6.5 --- Luiz Angelo Daros de Luca, Me. luizluca at gmail.com -------------- next

Someone recently posted the following statement midway down the page at http://forums.gentoo.org/viewtopic-t-305871-postdays-0-postorder-asc-highlight-ext3+ordered+data-start-25.html >You don't need to defragment ext2/ext3 because as you use the >filesystem file blocks and inodes are moved around and reallocated >to keep the data nearly contiguous. It's not perfect, but it

I''ve configured our DMZ apache webserver to proxy connections from our roaming users into our internal puppet master running under passenger/apache. Everything is pretty much working but because I am using SSL between the proxy server and the puppet master, the master treats the connection as authenticated as the proxy. My current work around is to allow access to all catalog and

I have one module, kibana, that defines a file snippet for the apache module to fulfill (e.g., /etc/https/conf.d/kibana.conf). The apache::params class defines a variable of the path of where this snippet should be placed, $config_d. The snippet uses this variable in its definition. However, it seems that the snippet never resolves the $apache::params::config_d variable, and I''m

Hello, This is the second attempt to bring in cross subvolume reflinks into btrfs. The first attempt was NAKed due to missing vfs mount checks and a clear description of what btrfs subvolumes are and probably also why cross subvolume reflinks are ok in the case of btrfs. This version of the patch comes from David and is in SUSE kernels since a long time, so it is tested and working. The patch

Hi, I''m having a problem with extlookup not respecting the ''certname'' parameter[1].  When executing a puppet run with either the --certname or --fqdn parameters, it ends up using the specified SSL certificate and gets the correct node definition applied from the puppetmaster.  However, it still retrieves extlookup data using the node''s actual FQDN, not the one

Hi All, Is there a feasibility for creating subgroups on the Puppet Dashboard? Basically the requirement is that we have a huge number of VMs running designated services. Some of VMs having the same service may yet have different properties configured on them. We are exploring the feasibility of having these properties managed through puppet. Currently all these VMs are put into a single

A) Resilver = Defrag. True/false? B) If I buy larger drives and resilver, does defrag happen? C) Does zfs send zfs receive mean it will defrag? -- This message posted from opensolaris.org

For using SSDs: Are there any format/mount parameters that should be set for using btrfs on SSDs (other than the "ssd" mount option)? General questions: How long is the ''delay'' for the delayed alloc? Are file allocations aligned to 4kiB boundaries, or larger? What byte value is used to pad unused space? (Aside: For some, the erased state reads all 0x00, and for

On Aug 10, 2013, at 5:43 PM, Roger Price wrote: > OpenSUSE 12.3 has fully embraced systemd, but to get NUT working correctly now requires some further systemd engineering in addition to the usual NUT configuration files. A new systemd service unit is needed to power off the UPS. > > The service unit consists of a new file /etc/systemd/system/ups-delayed-shutdown.service > >

Hallo, linux-btrfs, First I create an array of 2 disks with mkfs.btrfs -d raid0 -m raid1 /dev/sdb1 /dev/sdd1 and mount it at /srv/MM. Then I fill it with about 1,6 TByte. And then I add /dev/sde1 via btrfs device add /dev/sde1 /srv/MM btrfs filesystem balance /srv/MM (it run about 20 hours) Then I work on it, copy some new files, delete some old files - all works well. Only df