RE: [SCIENTIFIC-LINUX-USERS] is the sha256sum of SL-7.3-x86_64-netinst.iso correct?

G > -Original Message- > From: Pat Riehecky [mailto:riehe...@fnal.gov] > Sent: 星期一, 四月 03, 2017 22:20 > To: Fred Liu; scientific-linux-us...@listserv.fnal.gov > Subject: Re: [SCIENTIFIC-LINUX-USERS] is the sha256sum of > SL-7.3-x86_64-netinst.iso correct? > > Good catch. Somehow the

Re: RAID 6 array and failing harddrives

On 4/4/2017 6:59 PM, Konstantin Olchanski wrote: Moving to ZFS... ZFS is also scary... Heh - another soon to be victim of ZFS on linux :) No kidding. Former victim of XLV+XFS (remember XLV?), former victim of LV+EFS, former victim of ext2, ext3, reiserfs, former victim of LVM, current

Re: RAID 6 array and failing harddrives

> > Moving to ZFS... > > ZFS is also scary... > > Heh - another soon to be victim of ZFS on linux :) > No kidding. Former victim of XLV+XFS (remember XLV?), former victim of LV+EFS, former victim of ext2, ext3, reiserfs, former victim of LVM, current victim of mdadm/raid5/6/ext4/xfs. > > You'll

Re: RAID 6 array and failing harddrives

On 05/04/17 05:44, Konstantin Olchanski wrote: > Moving to ZFS because of issues like this. RAID6 rebuild with 4-6-8-10TB disks > has become too scary. If there is any transient error during the rebuild, > the md driver starts kicking disks out, getting into funny states with many > "missing"

Re: RAID 6 array and failing harddrives

Moving to ZFS because of issues like this. RAID6 rebuild with 4-6-8-10TB disks has become too scary. If there is any transient error during the rebuild, the md driver starts kicking disks out, getting into funny states with many "missing" disks, recovery is only via "mdadm --assemble --force" and

RAID 6 array and failing harddrives

Hi, I just need some help to understand what might be the issue on a SL7.3 server which today decided to disconnect two drives from a RAID 6 setup. First some gory details - smartctl + mdadm output - kernel