Migrating NEOSYS to EXODUS: Difference between revisions
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mount -a | mount -a | ||
== | ==Get all scripts== | ||
Run from nl20 | Run from nl20 | ||
./update.neosys0.sh | |||
== | ==Install and configure NEOSYS== | ||
Run from new host server | Run from new host server | ||
./install.neosys1.on.lxd.sh | |||
==To fix image upload issue (adlined)== | ==To fix image upload issue (adlined)== | ||
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edir hosts/adlined/work/system.cfg 49 | edir hosts/adlined/work/system.cfg 49 | ||
==ZoneEdit | ==ZoneEdit== | ||
Add t-<client>.hosts.neosys.com and test access | |||
==tmux== | ==tmux== | ||
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If initial rsync (step 4) was done mid-day and if users are not active, | If initial rsync (step 4) was done mid-day and if users are not active, | ||
then do AREV live to test copy and immediately do rsync and import_db so that you can compare exodus LIVE with AREV TEST. | then do AREV live to test copy and immediately do rsync and import_db so that you can compare exodus LIVE with AREV TEST. | ||
Use nextcloud exodus migration checklist for data comparison instructions. | |||
==Change letterhead== | ==Change letterhead== | ||
Revision as of 10:44, 7 December 2021
Port forwarding
To be done by client IT. 19581 > 22 19582 > 19582 4431 > 4431
Partitioning
Identify existing partitions
lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT loop0 7:0 0 55.4M 1 loop /snap/core18/2128 loop1 7:1 0 55.5M 1 loop /snap/core18/2253 loop2 7:2 0 61.9M 1 loop /snap/core20/1242 loop3 7:3 0 67.2M 1 loop /snap/lxd/21835 loop4 7:4 0 42.2M 1 loop /snap/snapd/14066 loop5 7:5 0 70.3M 1 loop /snap/lxd/21029 loop6 7:6 0 32.3M 1 loop /snap/snapd/12704 sda 8:0 0 447.1G 0 disk sdb 8:16 0 447.1G 0 disk ├─sdb1 8:17 0 512M 0 part /boot/efi ├─sdb2 8:18 0 1G 0 part /boot ├─sdb3 8:19 0 16G 0 part [SWAP] ├─sdb4 8:20 0 16G 0 part /tmp └─sdb5 8:21 0 50G 0 part / sr0 11:0 1 1024M 0 rom
Unallocated space on sdb ~ 363.6GB
Unallocated space on sda ~ 447.1GB (Full)
Create new partition on sdb (sdb6) and allocate remaining space to it
fdisk /dev/sdb
n
partition no. : default
First sector : default
Last sector : default
w (write to disk and exit)
Create partition on sda
fdisk /dev/sda
n
primary
default
default
Mirror sdb6 and sda1
mkfs.btrfs -f -m raid1 -d raid1 /dev/sdb6 /dev/sda1
Verify mirrored successfully
btrfs file usage /btrfs
"Device size" should be combined size of sdb6+sda1"
Make a mount point
mkdir /btrfs
Mount
mount /dev/sdb6 /btrfs
Add below to fstab which is used at reboot
- mount /btrfs on sdb6 filesystem
/dev/sdb6 /btrfs btrfs defaults 0 0
Reboot to test fstab working
reboot
df -h #to verify mounted successfully
Or alternatively unmount and mount to test fstab working
umount /dev/sdb6
mount -a
Get all scripts
Run from nl20
./update.neosys0.sh
Install and configure NEOSYS
Run from new host server
./install.neosys1.on.lxd.sh
To fix image upload issue (adlined)
Clear line 49 of hosts/adlined/work/system.cfg
edir hosts/adlined/work/system.cfg 49
ZoneEdit
Add t-<client>.hosts.neosys.com and test access
tmux
Done on nl20 install.tmux.general.sh install.tmux.neosys.sh
Data Comparison
If initial rsync (step 4) was done mid-day and if users are not active, then do AREV live to test copy and immediately do rsync and import_db so that you can compare exodus LIVE with AREV TEST.
Use nextcloud exodus migration checklist for data comparison instructions.
Change letterhead
Change all company's letterhead to "THIS IS A TEST SYSTEM" (left) and "DO NOT DO LIVE WORK HERE" (right)
Enable emails
On screen 8, touch ~/hosts/<dbname>/work/live.txt to enable emails to users
