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Groups > comp.os.linux.misc > #32806

Re: Software RAID 1 array

From doctor@doctor.nl2k.ab.ca (The Doctor)
Newsgroups comp.os.linux.misc
Subject Re: Software RAID 1 array
Date 2021-08-17 04:52 +0000
Organization NetKnow News
Message-ID <sfffa0$1639$36@gallifrey.nk.ca> (permalink)
References <sev4b1$30ft$43@gallifrey.nk.ca> <6oidnX1ssc-HoIb8nZ2dnUU7-cnNnZ2d@earthlink.com>

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In article <6oidnX1ssc-HoIb8nZ2dnUU7-cnNnZ2d@earthlink.com>,
Septal  <r215a@h0gerth.net> wrote:
>On 08/10/2021 08:06 PM, The Doctor wrote:
>> Question how do you create a software RAID 1 array using
>> 
>> lsblk
>> NAME                   MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT
>> loop0                    7:0    0   3.3G  0 loop /var/tmp
>> sda                      8:0    0 465.8G  0 disk
>> ├─sda1                   8:1    0     1G  0 part /boot
>> └─sda2                   8:2    0 464.8G  0 part
>>    ├─almalinux_ns1-root 253:0    0    70G  0 lvm  /
>>      ├─almalinux_ns1-swap 253:1    0  11.8G  0 lvm  [SWAP]
>>        └─almalinux_ns1-home 253:2    0   383G  0 lvm  /home
>>        sdb                      8:16   0 931.5G  0 disk
>>        └─sdb1                   8:17   0 931.5G  0 part
>>        sr0                     11:0    1  1024M  0 rom
>> 
>> fdisk -l
>> 
>> Disk /dev/sdb: 931.5 GiB, 1000204886016 bytes, 1953525168 sectors
>> Units: sectors of 1 * 512 = 512 bytes
>> Sector size (logical/physical): 512 bytes / 512 bytes
>> I/O size (minimum/optimal): 512 bytes / 512 bytes
>> Disklabel type: gpt
>> Disk identifier: 8D33601F-80DB-48DF-8207-B26A027E4412
>> 
>> Device     Start        End    Sectors   Size Type
>> /dev/sdb1   2048 1953523711 1953521664 931.5G Linux RAID
>> 
>> 
>> Disk /dev/sda: 465.8 GiB, 500107862016 bytes, 976773168 sectors
>> Units: sectors of 1 * 512 = 512 bytes
>> Sector size (logical/physical): 512 bytes / 512 bytes
>> I/O size (minimum/optimal): 512 bytes / 512 bytes
>> Disklabel type: dos
>> Disk identifier: 0x7e306797
>> 
>> Device     Boot   Start       End   Sectors   Size Id Type
>> /dev/sda1  *       2048   2099199   2097152     1G fd Linux raid autodetect
>> /dev/sda2       2099200 976773119 974673920 464.8G 8e Linux LVM
>> 
>> 
>> sk /dev/mapper/almalinux_ns1-root: 70 GiB, 75161927680 bytes,
>146800640 sectors
>> Units: sectors of 1 * 512 = 512 bytes
>> Sector size (logical/physical): 512 bytes / 512 bytes
>> I/O size (minimum/optimal): 512 bytes / 512 bytes
>> 
>> 
>> Disk /dev/mapper/almalinux_ns1-swap: 11.8 GiB, 12700352512 bytes,
>24805376 sectors
>> Units: sectors of 1 * 512 = 512 bytes
>> Sector size (logical/physical): 512 bytes / 512 bytes
>> I/O size (minimum/optimal): 512 bytes / 512 bytes
>> 
>> 
>> Disk /dev/mapper/almalinux_ns1-home: 383 GiB, 411167621120 bytes,
>803061760 sectors
>> Units: sectors of 1 * 512 = 512 bytes
>> Sector size (logical/physical): 512 bytes / 512 bytes
>> I/O size (minimum/optimal): 512 bytes / 512 bytes
>> 
>> 
>> Disk /dev/loop0: 3.3 GiB, 3516923904 bytes, 6868992 sectors
>> Units: sectors of 1 * 512 = 512 bytes
>> 
>> Sector size (logical/physical): 512 bytes / 512 bytes
>> I/O size (minimum/optimal): 512 bytes / 512 bytes
>
>   EEEK ! Awfully specific there ...
>
>   Try OpenSuse/Tumbleweed. Their YAST utility makes
>   setting up RAID-1 disks pretty quick and easy. In
>   SOME cases the setup might be detected and work even
>   if you later switch to another distro.

Suck with Alma.  I have to use CPanel.
-- 
Member - Liberal International This is doctor@@nl2k.ab.ca Ici doctor@@nl2k.ab.ca
Yahweh, Queen & country!Never Satan President Republic!Beware AntiChrist rising!
Look at Psalms 14 and 53 on Atheism https://www.empire.kred/ROOTNK?t=94a1f39b  
Nova Scotia on 17 Aug 2021 vote Liberal! Beware https://mindspring.com

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Thread

Software RAID 1 array doctor@doctor.nl2k.ab.ca (The Doctor) - 2021-08-11 00:06 +0000
  Re: Software RAID 1 array Andreas Kohlbach <ank@spamfence.net> - 2021-08-10 20:47 -0400
    OT Re: Software RAID 1 array Rinaldi <rm@nunya.inv> - 2021-08-10 22:54 -0500
    OT Re: Software RAID 1 array Rinaldi <rm@nunya.inv> - 2021-08-10 22:57 -0500
      Re: OT Re: Software RAID 1 array Marc Haber <mh+usenetspam1118@zugschl.us> - 2021-08-11 08:42 +0200
        Re: OT Re: Software RAID 1 array Andreas Kohlbach <ank@spamfence.net> - 2021-08-11 20:06 -0400
          Re: OT Re: Software RAID 1 array Marc Haber <mh+usenetspam1118@zugschl.us> - 2021-08-12 11:25 +0200
    Re: Software RAID 1 array Eli the Bearded <*@eli.users.panix.com> - 2021-08-12 18:30 +0000
  Re: Software RAID 1 array Marc Haber <mh+usenetspam1118@zugschl.us> - 2021-08-11 08:43 +0200
    Re: Software RAID 1 array doctor@doctor.nl2k.ab.ca (The Doctor) - 2021-08-11 14:19 +0000
  Re: Software RAID 1 array Pascal Hambourg <pascal@plouf.fr.eu.org> - 2021-08-11 11:06 +0200
    Re: Software RAID 1 array doctor@doctor.nl2k.ab.ca (The Doctor) - 2021-08-11 14:20 +0000
      Re: Software RAID 1 array Pascal Hambourg <pascal@plouf.fr.eu.org> - 2021-08-11 23:05 +0200
  Re: Software RAID 1 array Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2021-08-11 16:12 +0300
    Re: Software RAID 1 array Joe Beanfish <joebeanfish@nospam.duh> - 2021-08-11 15:15 +0000
      Re: Software RAID 1 array doctor@doctor.nl2k.ab.ca (The Doctor) - 2021-08-11 21:34 +0000
        Re: Software RAID 1 array "Carlos E. R." <robin_listas@es.invalid> - 2021-08-12 00:00 +0200
  Re: Software RAID 1 array Septal <r215a@h0gerth.net> - 2021-08-17 00:37 -0400
    Re: Software RAID 1 array doctor@doctor.nl2k.ab.ca (The Doctor) - 2021-08-17 04:52 +0000
      Re: Software RAID 1 array Septal <r215a@h0gerth.net> - 2021-08-17 20:10 -0400

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