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Hello, as usual, I'm few years behind trends so I have learned about LVM thin volumes recently and I especially like that your volumes can be "sparse" - that you can have 1TB thin volume on 250GB VG/thin pool. Is it somehow possible to use that with libvirt? I have found this post from 2014: https://www.redhat.com/archives/libvirt-users/2014-August/msg00010.html which says

Dear R-users For a given matrix of dimension, say (n,p), I'd like to extract for every column those elements that are bigger than twice the interquartile range of the corresponding column. Can I get these elements without using a loop? Thank you for your help Frank [[alternative HTML version deleted]]

Hello, I've got an error at compiling samba 3.0.14a on Debian3.1 pure64 (x86_64). my options are: ./configure --prefix=/ --enable-cups --with-ldap --with-ads --with-krb5 --with-smbmount --with-pam --with-pam_smbpass --with-syslog --with-quotas --with-sysquotas --with-libsmbclient --with-acl-support --with-winbind --with-included-popt error is: checking for ldap_initialize... yes

Environment: Win2003SP1 domain with Debian+Samba/Winbind 3.0.14a machine Win domain users: tester1 and tester2 all are members of groups: testgruppe, testgruppe1, testgruppe2 primary posix group of win-users: testgruppe smb.conf: [global] workgroup = realm = VW.VKW.TU-DRESDEN.DE security = ADS map to guest = Bad User passdb backend = tdbsam domain

Showing the group of a folder/file in a mounted samba share under XP(SP2)/2003R2-Server need some seconds. Only the SID of the group and the owner is shown initaly This problem occurs not on a mounted share from a Windows-Server. 'getent group' on the Samba machine (via nss-ldap from 2003-AD) works perfect. I've no idea, where should I search. Can anybody please help? Thanks.

Dear R-Mastermind Within a while or a for-loop, is there a way that I can save to disk the results of the previous calculations at the end of each loop with filenames called "file01.Rdata", "file02.Rdata" etc? So far, I have tried to write the outcome of each loop in a 3 dimensional array and saved it just once after the loop. Or is there another way so that I can keep

I?ve never had such situation and I don?t recall someone sharing something similar. Most probably it?s easier to remove the node from the TSP and re-add it.Of course , test the case in VMs just to validate that it?s possible to add a mode to a cluster with snapshots. I have a vague feeling that you will need to delete all snapshots. Best Regards,Strahil Nikolov? On Thursday, August 10, 2023, 4:36

I found that has been fixed in Fedora and RedHat which return the version ( like 5, 7, 8 etc.. ) but in CentOS, it still return the kernel version instead. ================= Barrow Kwan ThoughtWorks, Inc. New from ThoughtWorks: Mingle, an Agile project management application. Mingle. Project Intelligence. Powerfully Simple. More at http://studios.thoughtworks.com

Please don't use lvm thin for vm. In our hosting in Russia we have 100-150 vps on each node with lvm thin pool on ssd and have locks, slowdowns and other bad things because of COW. After we switching to qcow2 files on plain ssd ext4 fs and happy =). 2017-11-04 23:21 GMT+03:00 Jan Hutař <jhutar@redhat.com>: > Hello, > as usual, I'm few years behind trends so I have learned

Anyone made some performance comparison between XFS and ZFS with ZIL on SSD, in gluster environment ? I've tried to compare both on another SDS (LizardFS) and I haven't seen any tangible performance improvement. Is gluster different ?

Hello, I've some trouble with winbind and the idmap_rid feature in an ADS environment. (Opteron with Debian 3.1pure64, official Samba/Winbind packet 3.0.14a) Without "idmap backend = idmap_rid:...." in the smb.conf a "getent passwd" works fine. Then I delete the /var/lib/samba/*.tdb-files, activate idmap_rid in smb.conf (see below) and join the ADS-Domain once more -

Do you have some comparasion of IO performance on thin pool vs. qcow2 file on fs? In my case each VM would have its own thin volume. I just want to overcommit disk-space. Regards, Jan On 2017-11-07 13:16 +0300, Vasiliy Tolstov wrote: >Please don't use lvm thin for vm. In our hosting in Russia we have >100-150 vps on each node with lvm thin pool on ssd and have locks, >slowdowns

A question for the best winbind SID-UID/GID mapping in our situation: I'm building a new infrastructure with Windows 2003SP1 ADS Domaincontrollers and some Debian Servers (File: Samba+NFS; Mail; Web; ....) and varios XP and Debian Clients. After reading Chapter 12. (Identity Mapping) in the Samba-HOWTO is IDMAP_RID in couple with winbind an easy way to solve the problem with syncr.

Can anybody from our experts help please? I had some trouble with joining a Win2003SP1 (SFU Schema is also installed) domain in ADS mode - config files and error logs are listed at the end. the goal is: -joining a Win2003SP1 domain (with SFU Schema) in ADS-mode -authenticate with winbind / PADL against this ads-dc (also offline for notebooks with padl cache plugin) It would be great, if

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Hello list. I'm trying to rebuild the 2.6.9.67.0.20.EL kernel, but it fails even without modifications. How did I try it? Created a (non-root) build environment (not a mock ) Installed the kernel.scr.rpm and did a rpmbuild -ba --target=`uname -m` kernel-2.6.spec 2> prep-err.log | tee prep-out.log The build failed at the end: Processing files: kernel-xenU-devel-2.6.9-67.0.20.EL Checking

Systems: - Win2003R2 Domain Controller - Debian AMD64 with Samba 3.0.22-1 as ADS member; Users via nssldap / pam_krb5; MIT-Kerberos 1.4.3-7 On Win2003SP1 Terminalserver (ADS member, machine name: TS ; domain VW) with shares from Samba (see above) the access to these shares needs very often some seconds (sometime time out) for open folders/files. This occurs @ inital file/folder opening,

Can anybody tell me please, what isn't correct? What should I change in config? /var/samba/log/log.XP-CLIENT-IP: [2006/06/22 08:24:54, 1] smbd/sesssetup.c:reply_spnego_kerberos(303) Username DOMAIN\XP-CLIENT-NAME$ is invalid on this system all works in general, but the error above is listed in every /var/log/samba/log.CLIENT Thanks Steffen ---------------------------------------------

I have a data matrix containing around 180 variables and more than 470 observations for each and no missing values. Within a for-loop, the first step of calculations is to standardize each column, such that the mean of each column is zero and the sd is one. The for-loop starts with a subset of the initial matrix and includes all columns but only a third of the rows. The loop "works itself