z

Commercial Support Clients: Clients with support contracts can get escalated support assistance by visiting Nagios Answer Hub. These forums are for community support services. Although we at Nagios try our best to help out on the forums here, we always give priority support to our support clients.

SDA2 Disk has lost it's Settings

This support forum board is for support questions relating to Nagios Log Server, our solution for managing and monitoring critical log data.

SDA2 Disk has lost it's Settings

Postby wbright » Wed Nov 30, 2022 2:21 am

Good afternoon Nagios Support

I have a stand alone Centos 7 Server with Nagios Log Server 2.1.13 installed running PHP 7.4 on a Hyper-V Cluster Host
After it was moved from Node 1 to Node 2 the server rebooted and would not load.
We have managed to mount all of the disks except SDA2, and the syslog server is running with, receiving logs, archiving and running application backups
When I do a check of the disks for SDA2 I get /dev/sda2: PTTYPE="dos"
on another Syslog server that is in a similar environment I get
/dev/sda2: UUID="DmzF9I-YIIw-VGW7-UsJC-OsfN-eOrx-6NSXON" TYPE="LVM2_member"
DF -h looks fine
Filesystem Size Used Avail Use% Mounted on
devtmpfs 7.8G 0 7.8G 0% /dev
tmpfs 7.8G 0 7.8G 0% /dev/shm
tmpfs 7.8G 17M 7.8G 1% /run
tmpfs 7.8G 0 7.8G 0% /sys/fs/cgroup
/dev/mapper/centos-root 490G 11G 458G 3% /
/dev/sda1 976M 462M 448M 51% /boot
tmpfs 1.6G 0 1.6G 0% /run/user/1000
tmpfs 1.6G 0 1.6G 0% /run/user/1002
tmpfs 1.6G 0 1.6G 0% /run/user/48
tmpfs 1.6G 0 1.6G 0% /run/user/1001

I have run 2 backups with out any errors, It has collected 75000 log events and run the jobs without errors.

# lsblk -f
NAME FSTYPE LABEL UUID MOUNTPOINT
fd0
sda
├─sda1 ext4 fdcfcf9f-91e7-4a26-9ffb-3d5462862db5 /boot
└─sda2
├─centos-root ext4 3bac7483-4f0e-4a56-85c5-55c7c5b20853 /
└─centos-swap swap 084c670b-2bbe-4a7a-9ef5-5021d67379d8 [SWAP]

Thank you for your assistance
Have a good afternoon
Regards

William Bright
wbright
 
Posts: 8
Joined: Thu May 17, 2018 9:31 pm

Re: SDA2 Disk has lost it's Settings

Postby eloyd » Thu Dec 08, 2022 2:12 pm

This doesn't seem like's it's a Log Server issue. It seems like is an LVM or disk management or Hypermanger issue. Not sure what we can do to help you with bad disk headers in a forum dedicated to Nagios Log Server software.
Image
Eric Loyd • http://everwatch.global • 844.240.EVER • @EricLoydI'm a Nagios Fanatic!
User avatar
eloyd
Cool Title Here
 
Posts: 2129
Joined: Thu Sep 27, 2012 9:14 am
Location: Rochester, NY


Return to Nagios Log Server

Who is online

Users browsing this forum: No registered users and 3 guests