search for: jfs

...17 6:31:04 PM EDT, Akemi Yagi <amyagi at gmail.com> wrote: >>> On Thu, Oct 26, 2017 at 3:11 PM, H <agents at meddatainc.com> wrote: >>> >>>> On 04/18/2017 12:54 PM, H wrote: >>>>> A couple of days ago I submitted a request to ElRepo and kmod-jfs >>> is >>>> now available for CentOS 7 as well. >>>> Did not have a need to mount a JFS disk on my CentOS 7 system until >>> today >>>> and it does not want to be mounted, instead complaining "unknown >>> filesystem >>>&gt...

On October 26, 2017 6:31:04 PM EDT, Akemi Yagi <amyagi at gmail.com> wrote: >On Thu, Oct 26, 2017 at 3:11 PM, H <agents at meddatainc.com> wrote: > >> On 04/18/2017 12:54 PM, H wrote: >> > A couple of days ago I submitted a request to ElRepo and kmod-jfs >is >> now available for CentOS 7 as well. >> > >> >> Did not have a need to mount a JFS disk on my CentOS 7 system until >today >> and it does not want to be mounted, instead complaining "unknown >filesystem >> type 'jfs'". I do hav...

...t; Where does one see which kernel version the release is intended for? I > >> should add that I installed it from elrepo earlier today on a current > >> computer, not some time ago... No error messages. > >> > > ?Try the following command on a computer you had kmod-jfs installed: > > > > ?$ ls -l `find /lib/modules -name jfs.ko` > > > > It will show where the module was installed (in the extra/ directory) and > > may show symbolic links to other kernel versions (if any) that are > > compatible. > > > > In the case o...

On 04/18/2017 12:54 PM, H wrote: > A? couple of days ago I submitted a request to ElRepo and kmod-jfs is now available for CentOS 7 as well. > > On 04/12/2017 12:58 AM, H wrote: >> Thank you, installed it and it worked fine. Now I am looking for the same for CentOS 7... It did not look like you have that in your repository? >> >> >> On 3/13/2017 1:09 PM, Nux! wrote: &g...

...server ends for the past 4 years. I currently have a PIII server with two 160GB IDE hard drives in it, in a virtual RAID 1 array. At the time of installation, the only FS choices for the largest partition, 120GB, were ext2 and ext3. I chose ext3, but now am wishing to reformat the partition as JFS to skip long file system check times. I've done Google searches regarding the topic, which lead me to added centos.plus to my repo list, and installed the only kernel I see as being available from CentOSPlus, and yet I still have no JFS modules loaded or anywhere in /lib/modules/. I instal...

Thank you, installed it and it worked fine. Now I am looking for the same for CentOS 7... It did not look like you have that in your repository? On 3/13/2017 1:09 PM, Nux! wrote: > yum -y install http://mirrors.coreix.net/elrepo/elrepo/el6/x86_64/RPMS/kmod-jfs-0.0-1.el6.elrepo.x86_64.rpm > > (that's for 64bit, adjust the url accordingly for 32bit) > > it won't hose your system > > -- > Sent from the Delta quadrant using Borg technology! > > Nux! > www.nux.ro > > ----- Original Message ----- >> From: &quot...

I have a network server running FC5, with a hardware raid 3 card using 5 drives, as one large (1.2TB) partition in JFS. I chose JFS because of a recommendation for performance from a MythTV tutorial, but I don't really know much about file systems and am suspecting JFS to be causing my problems. I run samba, apache and MythTV on this machine, and there is essentially only one problem as far as I know. If I...

On 09/15/2020 08:07 PM, Akemi Yagi wrote: > On Tue, Sep 15, 2020 at 3:54 PM H <agents at meddatainc.com> wrote: >> I had installed kmod-jfs in an earlier version of CentOS 7, 7.4 if I remember correctly. I now have a machine running the latest version of jfs module but kmod-jfs does not seem to be available. >> >> Is anyone running it on the current version of CentOS? > My suggestion is to use the centosplus kernel (kern...

...he system is using an Areca hardware raid controller with 5 7200RPM SATA disks. The RAID controller has 128MB of cache and the disks each have 8MB. The cache is write-back. The system is Linux 2.6.12 on amd64 with 1GB system memory. Using bonnie++ with a 10GB fileset, in MB/s: ext3 jfs xfs Read 112 188 141 Write 97 157 167 Rewrite 51 71 60 These number were obtained using the mkfs defaults for all filesystems and the deadline scheduler. As you can see JFS is kicking butt on this test. Next I used pgbench to test parallel random I/O. pgbench...

I had installed kmod-jfs in an earlier version of CentOS 7, 7.4 if I remember correctly. I now have a machine running the latest version of jfs module but kmod-jfs does not seem to be available. Is anyone running it on the current version of CentOS?

...in bash scripts) and many times hitting the power switch) I finally figured it out. The portmapper and nfslock scripts are the first ones started after syslogd and klogd are started. During the journal recovery there are copious quantities of messages such as: Mar 20 12:27:20 brian-laptop fsck: JFS DEBUG: (recovery.c, 366): do_one_pass: Mar 20 12:27:20 brian-laptop fsck: Scanning for sequence ID 484035 at 9590/10000 Mar 20 12:27:20 brian-laptop fsck: JFS DEBUG: (recovery.c, 366): do_one_pass: Scanning for sequence ID 484036 at 9591/10000 Mar 20 12:27:20 brian-laptop fsck: JFS DEBUG: (reco...

...tober 26, 2017 6:31:04 PM EDT, Akemi Yagi <amyagi at gmail.com> wrote: > >On Thu, Oct 26, 2017 at 3:11 PM, H <agents at meddatainc.com> wrote: > > > >> On 04/18/2017 12:54 PM, H wrote: > >> > A couple of days ago I submitted a request to ElRepo and kmod-jfs > >is > >> now available for CentOS 7 as well. > >> > > >> > >> Did not have a need to mount a JFS disk on my CentOS 7 system until > >today > >> and it does not want to be mounted, instead complaining "unknown > >filesystem &gt...

Hi folks... trying to pick between jfs and xfs for a filesystem. In the past we've used jfs with CentOS + centosplus, however, an older post indicated that this may not be the best choice as the version of jfs included with the centosplus kernel would only be as new as the version that was included in the 2.6.18 kernel as RH doesn&...

I am a bit of a noob with Linux and Centos but would like to be able to access an old external USB disk formatted JFS by OS/2. I have seen there is a kmod-jfs package on elrepo that ought to work with Centos 6 but am unsure how to install kmods without hosing my existing system... If anyone would like to be so kind to give me a short how-to, I would be very grateful. Thank you.

On 09/25/2020 05:42 PM, Akemi Yagi wrote: > On Fri, Sep 25, 2020 at 11:51 AM H <agents at meddatainc.com> wrote: >> On 09/15/2020 08:07 PM, Akemi Yagi wrote: >>> On Tue, Sep 15, 2020 at 3:54 PM H <agents at meddatainc.com> wrote: >>>> I had installed kmod-jfs in an earlier version of CentOS 7, 7.4 if I remember correctly. I now have a machine running the latest version of jfs module but kmod-jfs does not seem to be available. >>>> >>>> Is anyone running it on the current version of CentOS? >>> My suggestion is to use the...

H wrote: > A couple of days ago I submitted a request to ElRepo and kmod-jfs is now > available for CentOS 7 as well. > > On 04/12/2017 12:58 AM, H wrote: >> Thank you, installed it and it worked fine. Now I am looking for the >> same for CentOS 7... It did not look like you have that in your >> repository? >> I don't know about this - a...

...ib/lib.a /home/brian/src/kernel-2.2.19-pre6mvd/linux-2.2.19pre6-kdb-ext3/arch/i386/lib/lib.a /home/brian/src/kernel-2.2.19-pre6mvd/linux-2.2.19pre6-kdb-ext3/arch/i386/kdb/kdb.a \ dummy_sym.o \ --end-group \ -o vmlinux kernel/kernel.o(__ksymtab+0x540): undefined reference to `jfs_prelock_buffer_check' kernel/kernel.o(__ksymtab+0x548): undefined reference to `jfs_preclean_buffer_check' fs/fs.o: In function `set_blocksize': fs/fs.o(.text+0x300e): undefined reference to `jfs_preclean_buffer_check' fs/fs.o: In function `refile_buffer': fs/fs.o(.text+0x341f):...

"IT3 Stuart Blake Tener, USNR-R" wrote: > In terms of enterprise reliability, I understand, however, having an > "office recommended journaling filesystem", Some journaling filesystems can be _worse_ than non-journaled. If the recovery mechanism of the JFS is to "aggressively" go to the journal, journal mis-reads can _toast_ a filesystem. I'll take a full fsck that _always_ works to a jounaling filesystem that aggressively goes to the journal, or has unproven recovery tools. I have experienced this on NTFS many times. To the point wh...

Hello I run the latest kernel from centosplus and use a JFS partition. Even though the jfs tools are installed, when the server crashes, it doesn't run fsck.jfs automatically when at boot time it detects that the partition is corrupted I have to run fsck.jfs manually and mount the drive. Is there a way to make fsck.jfs run automatically if required ?...

Hello everyone. The following patches are for Fedora 10(**). The distro-independent package will be put to kernel.org a bit later. I. Loading kernels from btrfs volumes Now you can load kernels and initrds from btrfs volumes composed of many devices. WARNING!!! Make sure that all components of your loading btrfs volume(*) are visible to grub. Otherwise, you''ll end with