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I have a RHEL6 VM that requires the use of remote storage using iSCSI and XFS for the mount point.
conservative strategy, like ext3 for instance?
9.
It's not a problem with permission (chmod 777 doesn't help). Stack Overflow for Teams is a private, secure spot for you and I am in the process of setting up an iSCSI SAN to function as a log storage device for a number of servers. The problem we are facing is that file/directories created by server A are not visible on server B (and viceversa). Reason for trying GlusterFS comparing to GFS2 is simplicity, GFS2 requires RH cluster installation while GlusterFS not. What is the average size of your writes, dunno, guess is a few meg.
Why does the VIC-II duplicate its registers? I don't know how to... Gidday, I created filesystem XFS on partition hda8 with subvolume real-time on partition hda5: We're running RHEL 5.5. GLB (GLTF) export, how to include color/material information?
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Detailed explanation: what is "dayspring"? The only we we had to handle the i/o load we were getting was small files and basically deep random directories. I currently use gfs2 on hosts with 3.4tb useable. Problem description: For our application (RHEL 5,6) we use shared storage (EVA) and need to find OCFS2 replacement (not supported on RHEL 6) for several FS shared between nodes (2-7). How long to fsck, how successful are they, etc? # tune2fs -O extents,uninit_bg,dir_index /dev/sda1 thanks, Login to Discuss or Reply to this Discussion in Our Community. How do you win a simulated dogfight/Air-to-Air engagement? Usage: System receives (SFTP/SCP) and process files size 10-100 MB which process (create, rename in directory, move between directories, read, remove). The kernel module loads without any issue.
Is it safe to mount the same partition to multiple VMs? How many times do you roll damage for Scorching Ray? Looking for suggestions as to which filesystem to go with. Current tips are GFS2 and GlusterFS.. Usage: System receives (SFTP/SCP) and process files size 10-100 MB which process (create, rename in directory, move between directories, read, remove). Reason for GFS2/GlucterFS: Both are RedHat. In general, do European right wing parties oppose abortion? # blkid /dev/sda1 reiser was the only file system that could handle it. Hi, However after some research I'm having concerns that I should nuke the... Hi! Gfs2 vs xfs vs ext4.
Could you potentially turn a draft horse into a warhorse? With XFS you can't use the _netdev option for your mount point (pause for network) so my mount point doesn't mount properly because the network isn't up yet.
Administrator Emeritus. Thanks in advance, It is now in the public release, I forget which ver. Had ext3 filesystem and had converted it to ext4 by issuing following command How can I get readers to like a character they’ve never met?
I understand gfs2 is being left behind but xfs and ext4 are not quite certified completely on CentOS 5.2. With XFS you can't use the _netdev option for your mount point (pause for network) so my mount point doesn't mount properly because the network isn't up yet. comparison and test, Podcast 283: Cleaning up the cloud to help fight climate change, Creating new Help Center documents for Review queues: Project overview, Review queue Help Center draft: Triage queue. I created filesystem XFS on partition hda8 with subvolume real-time on partition hda5: Limitations: The amount of data processed this way (create, remove) is up to 3 TB/day (max 60 MB/s). ⇒ If your requirement is to share ext4 or xfs based file system then you can also share LVM across clusters without GFS2 file system. GFS2 can also be used as a local file system on a single computer. They built us a custom gf2 after numerous attempts.
What are your experiences? /dev/sda1:... Hey everyone. I have email storage hosts that have a decent i/o requirement and 12TB usable after raid 1+0. Had ext3 filesystem and had converted it to ext4 by issuing following command
Is this shared storage volume preventing self-heal from completing in GlusterFS? Gfs2 vs xfs vs ext4. Filling between two list plots to reperesent a confidence band. works just fine. GFS2 provides only tar(1) as a backup mechanism. I bet your giant untuned ext3 filesystem didn't have directory indexes enabled, which is highly reccomended for dirs larger than a few thousand entries.
We tested ext3 before, it can't handle our load, Last Activity: 29 March 2012, 7:00 PM EDT. Can I use GlusterFS volume storage directly without mounting? Error in performance test PostgreSQL and GlusterFS. we got a MD3000i used as a network share between two servers (say A and B). # fsck -pf /dev/sda1 Is there any issue with doing this and inserting "modprobe xfs" into /etc/rc.modules? Looking for suggestions as to which filesystem to go with. Did "music pendants" exist in the 1800s/early 1900s?
The filesystem shall be able to handle thousands of such files in a single directory during backlog. I have a RHEL6 VM that requires the use of remote storage using iSCSI and XFS for the mount point.
mount -t xfs -o rtdev=/dev/hda5 /dev/hda8 /xfs Join Date: Mar 2005.
I am in the process of setting up an iSCSI SAN to function as a log storage device for a number of servers.
rev 2020.11.4.37941, Stack Overflow works best with JavaScript enabled, Where developers & technologists share private knowledge with coworkers, Programming & related technical career opportunities, Recruit tech talent & build your employer brand, Reach developers & technologists worldwide, # Comparison OCFS2, GFS2, GlusterFS # ## Conditions ## * 2-node cluster, EVA-4400 storage * Set of 50MB files pre-prepared on local disks ## Results ## * With single activity (R or W) performance of all shared FS seems to be comparable * With both R&W GlusterFS R performance degradates rapidly, Shared storage FS (GFS2, GlusterFS, ?)
Last Activity: 29 March 2012, 7:00 PM EDT, 5.
Or is it better to opt for a more
Could keeping score help in conflict resolution? Units are given in binary prefix: TiB = Tebibyte = 2 40; PiB = Pebibyte = 2 50; EiB = Exbibyte = 2 60; Theoretical limits. No more than 16m. Would a mouthpiece attachment that does the "work" invalidate the ritual use of the Shofar? Are you using ext4 for production system?
Does solaris support the XFS file sytems? The MD3000i was at first used ony... Hey everyone. We tried ext3 but it was just too slow, I am not sure if ext4 is any faster or not.
Problem description: For our application (RHEL 5,6) we use shared storage (EVA) and need to find OCFS2 replacement (not supported on RHEL 6) for several FS shared between nodes (2-7). we got a MD3000i used as a network share between two servers (say A and B). /dev/sda1:... Hey everyone. Last Activity: 29 March 2012, 7:00 PM EDT. 3. Last Activity: 22 September 2020, 10:08 PM EDT, Location: Asia Pacific, Cyberspace, in the Dark Dystopia. your coworkers to find and share information. However after some research I'm having concerns that I should nuke the... Hi! # tune2fs -O extents,uninit_bg,dir_index /dev/sda1 I currently use gfs2 on hosts with 3.4tb useable. I also would like to hear peoples experience with recovery on these. If so, how can I mount a shared directory from another machine (which is using XFS)? To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Is there a major reason to... Hello, # blkid /dev/sda1 Hi, XFS offers them, GFS2 does not. thanks, Login to Discuss or Reply to this Discussion in Our Community. If so, how can I mount a shared directory from another machine (which is using XFS)?
It's not a problem with permission (chmod 777 doesn't help).
But I don't know how can I use this partition hda5 with subvolume real-time. modprobe xfs mkfs.xfs -r rtdev=/dev/hda5 /dev/hda8 and i mounted it:
Is there any issue with doing this and inserting "modprobe xfs" into /etc/rc.modules? Making statements based on opinion; back them up with references or personal experience. Is there a major reason to... Hello,
Units. I've moved the... Is there any way to conver ext4 to ext3 filesystem without formatting the partition/disk .. works just fine. I understand gfs2 is being left behind but xfs and ext4 are not quite certified completely on CentOS 5.2. These are email attachments.
We're running RHEL 5.5. To learn more, see our tips on writing great answers. Does solaris support the XFS file sytems? It could be really helpful to both get some more recommendations and/or find some comparison (I know they are generally of different types, but anyway). filesystem.
Tags. In computing, the Global File System 2 or GFS2 is a shared-disk file system for Linux computer clusters. Are Landlord's exclusion clauses of "any loss of life or loss, injury or damage to person or property" too onerous on Tenant? site design / logo © 2020 Stack Exchange Inc; user contributions licensed under cc by-sa. I am not sure if ext4 is any faster or not. Are you using ext4 for production system? By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy. Last Activity: 1 November 2010, 4:01 PM EDT.
GFS2 allows all members of a cluster to have direct concurrent access to the same shared block storage, in contrast to distributed file systems which distribute data throughout the cluster.
conservative strategy, like ext3 for instance?
Here's the issue: I have email storage hosts that have a decent i/o requirement and 12TB usable after raid 1+0. Last Activity: 1 November 2010, 4:01 PM EDT. Voice leading: is it allowed to move from perfect fifth to an augmented fourth? modprobe xfs Lo�c. Lo�c. I've moved the... Is there any way to conver ext4 to ext3 filesystem without formatting the partition/disk .. Simply typing Basically at the time we started this layout we were the largest email system in the world (still are I think).
All of the initiators see the volume, and originally I formatted it with ext3 and went on my merry way. Unfortunately, tar(1) does not cope efficiently with sparse files, which many applications create.
Thanks in advance, PHP opcodes are generated each time the program is launched and are always interpreted and not just-in-time compiled.
How is secrecy maintained in movie production? How much predictive power do those tiny towns in New Hampshire who declare at midnight have for US Presidential elections? The question is performance.
Location: Ireland. # fsck -pf /dev/sda1 ⇒ GFS2 file system requires shared storage so if not available you must manually create a shared storage using iscsi … I understand gfs2 is being left behind but xfs and ext4 are not quite certified completely on CentOS 5.2. How many files per directory do you have ( files includes sub-directories) in the largest directory. Current tips are GFS2 and GlusterFS. 4,463, 16. mkfs.xfs -r rtdev=/dev/hda5 /dev/hda8 and i mounted it: Red Hat assigned about 5 engineers to work with us and couldn't get ext close. I am going to be using XFS for a project coming up. Simply typing
Thanks for contributing an answer to Stack Overflow! (C64).
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