similar to: Qemu-Libgfapi: periodical shutdown of virtual machines.

On 03.06.2015 09:58, Igor Yakovlev wrote: > Hello, > > Would you so kind to help me with my problem concerning libgfapi. > > My host operating system is Ubuntu 14.04 LTS, version of glusterfs is > 3.6.2, and version of qemu is 2.0.0. > > In our environment guest virtual machines periodically go to power-off > state 'Powered Off'(Shutdown) with ERROR in

Hello. I am new to R, so my question/problem might be very basic, but I cannot figure out how to solve it. So, I would really appreciate your help. I would like to rename a variable in a very large file (181GB) called "2013.xdf" that is saved on my external hard drive. I tried running the following code to rename variable # 2 in the file and save this change, which produced some

Good Evening, I have read that libgfapi has been backported to qemu-kvm in RHEL 6.5 (and by virtue CentOS and SL). However I am unable to figure out how to actually make it work as described. Virt-manager still only seems to support glusterfs volumes via fuse. I can use qemu-img to create a disk image on gluster://<server>/<Volume>. But virt-manager can only use it from a fuse

Dear All, Very pleased to see that the Redhat 6.5 beta promises "Native Support for GlusterFS in QEMU allows native access to GlusterFS volumes using the libgfapi library" Can I ask if virt-manager & libvirt can control libgfapi mounts? :) or do I need to use ovirt? :( many thanks Jake

Dear gluster experts, I recently want to use jna to bind libgfapi to java. And I have one question. Does libgfapi and fuse mount performance match? The performance translators works for libgfapi too? Thank you very much. -- ???

Hello. I'm playing with libgfapi network disks, over IB and all is working fine, but not disk locking (and true rdma transport). I use virtlockd, and with fuse mount, locking works as expected. But when i converted disk definitions to libgfapi, locks are not created (but qemu starts and works fine). I used direct and indirect locking - same result : qemu working fine, no locks. my

Hi guys: Whats the status for documentation on the libgfapi. -- Jay Vyas http://jayunit100.blogspot.com -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://supercolony.gluster.org/pipermail/gluster-users/attachments/20130104/f659c786/attachment.html>

Hi, I created an encrypted volume which appears to be working fine with FUSE but the volume is supposed to store VM images (master key in place). I noticed some references in libgfapi source code to encryption so I decided to try it out. While attempting to create an image: # qemu-img create -f qcow2 gluster://gluster01/virt0/testing.img 30G Formatting

Hello, I'm having an issue with rebooting bricks holding images for live KVM machines (using libgfapi). I have a replicated+distributed setup of 4 bricks (2x2). The cluster contains images for a couple of kvm virtual machines. My problem is that when I reboot a brick containing a an image of a VM, the VM will start throwing disk errors and eventually die. The gluster volume is made like

Hi, I am currently testing running Openstack instance on Cinder volume with libgfapi. This instance is the Windows instance and i found that when running random 4k write workload, the CPU utilization is very high, 90% CPU utilization with about 86% in privileged time. I also tested the workload with volume from NFS and the CPU utilization is only around 5%. For gluster fuse, the CPU utilization

Dear support, I need to export gluster volume with LIO for a virtualization system. In this moment I have a very basic test configuration: 2x HP 380 G7(2 * Intel X5670 (Six core @ 2,93GHz), 72GB ram, hd RAID10 6xsas 10krpm, lan Intel X540 T2 10GB) directly interconnected. Gluster configuration is replica 2. OS is Fedora 27 For my tests I used dd and I found strange results. Apparently the

Hi, After updating glusterfs server to 3.8.5 (from Centos-gluster-3.8.repo) the KVM virtual machines (qemu-kvm-ev-2.3.0-31) that access storage using libgfapi are no longer able to start. The libvirt log file shows: [2016-11-02 14:26:41.864024] I [MSGID: 104045] [glfs-master.c:91:notify] 0-gfapi: New graph 73332d32-3937-3130-2d32-3031362d3131 (0) coming up [2016-11-02 14:26:41.864075] I [MSGID:

Hi, I experince some problems with setting up Sendmail with the LDAP database for virtual mail accounts. Why i'm not writing to the LDAP mailing list? I believe, that the reason of my problem is in configuring dovecot-deliver. What i have: ?- FreeBSD ?- sendmail (Version 8.14.4 with LDAP support installed from ports)? ?- Dovecot LDA + dovecot (as pop3/imap) ?- Cyrus Sasl (authdaemon for

Hi. I experienced same issue reported in https://gitlab.xiph.org/xiph/opus/issues/2026 The problem is that there are periodical(400ms) noise during DTX when the noise changed dramatically. I have found that the VAD value of silk does not affects to the DTX decision. If the background noise suddenly changes(by excessive echo cancellation, mute on/off operation, etc.) the silk generate a voice

Hey, I've got an issue with winbindd seeming to periodically fail to resolve user/group names from an AD setup. I'm getting the following error, the error seems to occur when I try to access a the samba server OR a directory that uses AD dependent ACLs/permissions. The server will stall for around 30-40 seconds and then it all seems to work perfectly (though I haven't yet determined

Dear mailing list members, our Samba server provides several shares, one of them is sometimes (about one time a week) not accessible. The log (level 2) does not provide any hint where the problem could be located, quite contrary to the error message on the mac OS and Windows 10 client side (you have not the required rights), it tells that the authentication is succeeded. Increasing the log level

Hi, I am using samba 4.2.1 and want to clarify that do i need to start the winbindd service in AD and DC? Read form the doc https://wiki.samba.org/index.php/RFC2307_backend, it said that: Users having a ?server services? line in their DC smb.conf, need to replace the ?winbind? entry by ?winbindd?: [global] server services = ....., winbind, winbindd Users not having a

Thank you for your response! Here comes the smb.conf… André — smb.conf — # Global parameters [global] workgroup = LOPRODUCTS realm = LOPRODUCTS.LOCAL server role = member server security = ads server string = %h server (Samba, Ubuntu) netbios name = fireball disable netbios = yes wins support = no domain master = no local master = no preferred master = no os level = 0 dns forwarder

Hi, Try this: el<- read.csv("el.csv",header=TRUE,sep="\t",stringsAsFactors=FALSE) ?elsplit<- split(el,el$st) ? datetrial<-data.frame(date1=seq.Date(as.Date("1930.1.1",format="%Y.%m.%d"),as.Date("2010.12.31",format="%Y.%m.%d"),by="day")) elsplit1<- lapply(elsplit,function(x)

Hi all, I'd like to inform any CloudStack users that there are now patches [0] available (for CoudStack) that make it possible to use an existing Gluster environment as Primary Storage on CloudStack. The changes extend CloudStack so that libvirt will be used for mounting the Gluster Volume over the fuse-client. Some further details and screenshots are available on my blog [1]. If there