similar to: /home on BTRFS on SSD, now highly fragmenting virtuoso database - use autodefrag?

Hi folks, I''m using Ubuntu 12.10 Quantal with # uname -r 3.5.0-24-generic And it seems I cannot defrag : # filefrag /boot/initrd.img-3.5.0-24-generic /boot/initrd.img-3.5.0-24-generic: 3 extents found # btrfs filesystem defrag /boot/initrd.img-3.5.0-24-generic # echo $? 20 # filefrag /boot/initrd.img-3.5.0-24-generic /boot/initrd.img-3.5.0-24-generic: 3 extents found Any clue

Hi! With 3.2-rc4 (probably earlier), Ext4 seems to remember what areas it trimmed: merkaba:~> fstrim -v /boot /boot: 224657408 bytes were trimmed merkaba:~> fstrim -v /boot /boot: 0 bytes were trimmed But BTRFS does not: merkaba:~> fstrim -v / /: 4431613952 bytes were trimmed merkaba:~> fstrim -v / /: 4341846016 bytes were trimmed Is it planned to add this feature to BTRFS

I am introducing the scan() function to my class. Consider the following file (Scanexamp.Rnw ) \documentclass[12pt]{article} \begin{document} <<>>= height = scan() 64 62 66 65 62 69 72 72 70 part = scan(what = character(0)) "Soprano" "Soprano" "Soprano" "Alto" "Alto" "Tenor" "Tenor" "Bass"

Hello, If you run the following code with lattice installed: bwplot(voice.part ~ height, data=singer, xlab="Height (inches)") There will be some text in the graph e.g. Soprano 1, Soprano 2, etc - 60, 65, etc and the title: Height (Inches). How can one make the font for this text larger and/or bold? Also, is there a way to thicken or bold the lines of the box and whisker plot? Thank

Dear list. New to R, I'm looking for a way of using crosstab to output low-dimensional (higher than 2) contingency tables (frequencies, per-cents by rows, % by columns, mean, quantiles....) I'm looking for something of the following sort dataframe: singers, categorical variates: voice category (soprano,mezzo-soprano, ...) , voice type( drammatic, spinto, lirico-spinto, lirico,

Does anyone know how to make gwenview *not* try to use nepomuk? I liked it under 5.x, but in 6.x it *constantly* complains about things like tagging is not enabled... but won't open, when I log in, with gwenview running and showing the same picture I'd logged out on. Then there are the random crashes.... Don't need a "semantic" desktop, I know what things are, where they

On 19/04/2020 10:25, Ralph Boehme via samba wrote: > Am 4/17/20 um 5:55 PM schrieb Mark Rousell via samba: >> I've been trying to Google this but have not found any definitive >> answers. Does Samba currently support Windows Search Protocol[1]? > short answer: no. > > Last time I talked to Noel this is still a multi-weeks effort (iirc) > getting it finished, polished

Having solved this problem, I am posting this so that the next time I search for how to do this I will find an answer... Using qqmath(..., groups=num) creates a separate qq distribution for each group (within a panel). Using the 'col' or 'pch' argument does not (usually) work because panel.qqmath sorts the data (but not 'col' or 'pch') before plotting. Sorting

Hi, I have btrfs volume, shared via samba. I have a directory of documents that I want to backup on my server. win7 reports a maximum of ~3.10MB/s transfer transferring the same directory on a ext4 samba share I get 25MB/s + Any ideas? Is it like that because of how btrfs works and is setup? Thanks, -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body

Hi all, I'm trying to plot error bars in a lattice plot generated with xyplot. Deepayan Sarkar has provided a very useful solution for simple circumstances (https://stat.ethz.ch/pipermail/r-help/2005-October/081571.html), yet I am having trouble getting it to work when the "groups" setting is enabled in xyplot (i.e. multiple lines). To illustrate this, consider the singer data

(resending, apologies if you got it already but I got a rejection message) Hi All On 21/04/2020 01:48, Jeremy Allison via samba wrote: > On Sun, Apr 19, 2020 at 10:49:55AM +0100, Mark Rousell via samba wrote: >> On 19/04/2020 10:25, Ralph Boehme via samba wrote: >>> Am 4/17/20 um 5:55 PM schrieb Mark Rousell via samba: >>>> I've been trying to Google this but

e, elemental, is a stack for the data web there are 4 components: earth, air, fire, water earth is a pure-ruby RDF triple-store, with a fs backend. no dependencies on 3rd party databases, just add filesystem (tm). theres also a ram backend built with the Mongrel URI-classifier trie as the primitive datastructure. from these two it should be easy to extrapolate how to write a memcached/hadoop

Ok, I give up. After the last month or so, gwenview takes literally five minutes or so to come up, gagging because I have nepomuk turned off in kde. Today, it just will not come up at all, even trying gwenview pic.jpg. Are there any other ->light weight<- image viewers in the standard repositories, including epel? I DO NOT WANT OR NEED a "semantic desktop" (aka bloat, suitable for

Hi, I have the following error in syslog when starting virt-manager and trying to connect: May 25 16:39:33 sage libvirtd: 16:39:33.525: error : remoteDispatchAuthPolkit:3846 : Policy kit denied action org.libvirt.unix.manage from pid 27509, uid 500, result: 512 I can manually start the kvm guest using virsh, but why can't virt-manager start them? This is on fedora14 x86_64: # rpm

Hallo, linux-btrfs, please delete the option "-L" (for labelling) in "mkfs.btrfs", in some configurations it doesn''t work as expected. My usual way: mkfs.btrfs -d raid0 -m raid1 /dev/sdb /dev/sdc /dev/sdd ... One call for some devices. Wenn I add the option "-L mylabel" then each device gets the same label, and therefore some other programs

I realize that it isn't much of an improvement, but AIFF supports 4GB recordings, and flac is compatible with this. Being an avid "taper" myself, I have, on many occasions recorded up to this limit, and I always back up my original recordings using flac. W64 support is more than welcome, but AIFF support gets you twice the length right away. Brian Willoughby Sound

Hello, I have created a btrfs filesystem with RAID1 setup having 2 disks. Everything works fine but when I try to umount the device and remount it in degraded mode, the data still goes into both the disk. ideally in degraded mode only one disk show disk activity and not the failed ones. System Config: Base OS: Slackware kernel: linux 3.3.2 "sar -pd 2 10" shows me that the data is

A month or two ago I sent an email to this list proposing to expand the list of "standard" tags for Ogg Vorbis. No tag would be required, but if you wanted to encode certain types of information about a file, you could use a standard tag. I went through the whole discussion, and revised my proposal in light of all the comments from everyone. Here is the updated proposal. This

I have Dovecot running well on my Mandriva mail hub, handing out IMAP to the household LAN. This is 1.2.15. Eventually I'll upgrade the OS and get 2.x, but this is working fine. So this question is really about the mail readers I use and how they make use of Dovecot. I have Thunderbird on my laptop and KMail2 on my desktop. Dovecot indexes. GOOD! The trouble is that the mail readers

On Sun, Apr 19, 2020 at 10:49:55AM +0100, Mark Rousell via samba wrote: > On 19/04/2020 10:25, Ralph Boehme via samba wrote: > > Am 4/17/20 um 5:55 PM schrieb Mark Rousell via samba: > >> I've been trying to Google this but have not found any definitive > >> answers. Does Samba currently support Windows Search Protocol[1]? > > short answer: no. > > >