Extend Zabbix 5.2 appliance Hyper-V 2012

[Obaida Khazem]

Hello ,


I success to extend the disk using parted command :

[root@appliance ~]# parted
GNU Parted 3.2
Using /dev/sda
Welcome to GNU Parted! Type 'help' to view a list of commands.
(parted) print
Model: Msft Virtual Disk (scsi)
Disk /dev/sda: 64.4GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:

Number Start End Size Type File system Flags
1 1049kB 538MB 537MB primary ext4 boot
2 538MB 4833MB 4295MB primary xfs
3 4833MB 5907MB 1074MB primary xfs
4 5907MB 60.0GB 54.1GB extended
5 5908MB 60.0GB 54.1GB logical xfs


but when i check the disk size using df -h command i still see the /var/lib/mysql 4.5G


[root@appliance ~]# df -h
Filesystem Size Used Avail Use% Mounted on
devtmpfs 1.9G 0 1.9G 0% /dev
tmpfs 2.0G 0 2.0G 0% /dev/shm
tmpfs 2.0G 17M 1.9G 1% /run
tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup
/dev/sda2 4.0G 980M 3.1G 24% /
/dev/sda1 488M 80M 373M 18% /boot
/dev/sda3 1014M 40M 975M 4% /tmp
tmpfs 392M 0 392M 0% /run/user/0
/dev/sda5 4.5G 706M 3.8G 16% /var/lib/mysql



please help me how to extend the /var/lib/mysql

[provels]

If I understand correctly, you have increased the size of the virtual disk but the file system doesn't recognize it. If so, that happened to me as well. After extending the VHD, you need to attach the new space to the existing file system.
Take a look at this thread, around post #10. Hope it helps. Database Error - Error connecting to database: No such file or directory - ZABBIX Forums

[Obaida Khazem]

thank you for your replay , I tried the solution she voted for but unfortunately did not work in version 5.2 .
I fix my appliance v4.4 before from the same post you have write .

Thanks

[tim.mooney]

Someone else had a similar problem with the latest VM, and I responded with the exact same links that provels did. Unfortunately, those links now appear to be outdated, because the latest appliance VM is no longer using LVM. See: https://www.zabbix.com/forum/zabbix-...ing-login-page

Since you've already successfully resized the partition, the last step is to resize the filesystem on top of the partition. Since you've indicated that /var/lib/mysql is an 'xfs' filesystem, you probably want:

xfs_growfs /dev/sda5

[Obaida Khazem]

Thank you very much, you helped me a lot and that is was the solution

[Obaida Khazem]

Extend Zabbix 5.2 appliance Hyper-V 2012

1- Extend the disk on hyper-v .
2- extend the disk using parted command :

# parted
# resizepart " will ask you to choose disk

3- Check if you success to resized the partition :
# parted
# print


4- the last step is to resize the filesystem on top of the partition :

# xfs_growfs /dev/sda5

[pgp82]

Extend Zabbix 5.2 appliance Hyper-V 2012

1- Extend the disk on hyper-v .
2- extend the disk using parted command :

# parted
# resizepart " will ask you to choose disk

3- Check if you success to resized the partition :
# parted
# print


4- the last step is to resize the filesystem on top of the partition :

# xfs_growfs /dev/sda5

Hi Obaida Khazem Which disk did you select when doing resizepart? I'm in the same boat as you. I have done parted on sda5 where mysql is. However when I do the xfs_growsfs it did not grow the mysql partition.

[Obaida Khazem]

Hi Obaida Khazem Which disk did you select when doing resizepart? I'm in the same boat as you. I have done parted on sda5 where mysql is. However when I do the xfs_growsfs it did not grow the mysql partition.

HI , let me see the disk partition you have :
run the command df -h and send the result also run parted then print and send the result .

[pgp82]

HI , let me see the disk partition you have :
run the command df -h and send the result also run parted then print and send the result .

hi Obaida Khazem here is my df -h and parted outputs.

[root@appliance ~]# df -h
Filesystem Size Used Avail Use% Mounted on
devtmpfs 3.9G 0 3.9G 0% /dev
tmpfs 3.9G 0 3.9G 0% /dev/shm
tmpfs 3.9G 8.5M 3.9G 1% /run
tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup
/dev/sda2 4.0G 1000M 3.1G 25% /
/dev/sda1 488M 80M 373M 18% /boot
/dev/sda3 1014M 40M 975M 4% /tmp
/dev/sda5 4.5G 4.5G 20K 100% /var/lib/mysql
tmpfs 787M 0 787M 0% /run/user/0

[root@appliance ~]# parted
GNU Parted 3.2
Using /dev/sda
Welcome to GNU Parted! Type 'help' to view a list of commands.
(parted) print
Model: Msft Virtual Disk (scsi)
Disk /dev/sda: 32.2GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:

Number Start End Size Type File system Flags
1 1049kB 538MB 537MB primary ext4 boot
2 538MB 4833MB 4295MB primary xfs
3 4833MB 5907MB 1074MB primary xfs
4 5907MB 10.7GB 4831MB extended
5 5908MB 10.7GB 4830MB logical xfs

[pgp82]

hi Obaida Khazem just wondering if you had time to take a look at above?

[Obaida Khazem]

hi Obaida Khazem just wondering if you had time to take a look at above?

Hi ,

sorry for the late respond .


First think you need to do is to extend the extended partition /dev/sda5 , i extended him used gparted-live-1.0.0-3-i686.iso

1- start the Hyper-v VM with the disk boot .
2- right click on mouse on /dev/sda4 : >> choose Resize/Move "see pic 1 "
3- on the Resize/Move : Move the arrow to the end of the right side " see pic 2" , after that save the configration on the green V icon on the top , restart your server and then do this commands :

4-
# parted
# resizepart " will ask you to choose disk " your disk is 5 "

5-
# xfs_growfs /dev/sda5


thank you ,

[pgp82]

Hi ,

sorry for the late respond .


First think you need to do is to extend the extended partition /dev/sda5 , i extended him used gparted-live-1.0.0-3-i686.iso

1- start the Hyper-v VM with the disk boot .
2- right click on mouse on /dev/sda4 : >> choose Resize/Move "see pic 1 "
3- on the Resize/Move : Move the arrow to the end of the right side " see pic 2" , after that save the configration on the green V icon on the top , restart your server and then do this commands :

4-
# parted
# resizepart " will ask you to choose disk " your disk is 5 "

5-
# xfs_growfs /dev/sda5


thank you ,

Hi Obaida Khazem Thank you for your reply and I did exactly what you have suggested. But my sda5 still shows 100%. See below.

[root@appliance ~]# parted
GNU Parted 3.2
Using /dev/sda
Welcome to GNU Parted! Type 'help' to view a list of commands.
(parted) print
Model: Msft Virtual Disk (scsi)
Disk /dev/sda: 32.2GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:

Number Start End Size Type File system Flags
1 1049kB 538MB 537MB primary ext4 boot
2 538MB 4833MB 4295MB primary xfs
3 4833MB 5907MB 1074MB primary xfs
4 5907MB 32.2GB 26.3GB extended
5 5908MB 10.7GB 4830MB logical xfs

(parted)

[root@appliance ~]# df -h
Filesystem Size Used Avail Use% Mounted on
devtmpfs 3.9G 0 3.9G 0% /dev
tmpfs 3.9G 0 3.9G 0% /dev/shm
tmpfs 3.9G 8.5M 3.9G 1% /run
tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup
/dev/sda2 4.0G 995M 3.1G 25% /
/dev/sda1 488M 80M 373M 18% /boot
/dev/sda3 1014M 40M 975M 4% /tmp
/dev/sda5 4.5G 4.5G 20K 100% /var/lib/mysql
tmpfs 787M 0 787M 0% /run/user/0

Any idea what is going on here?

[pgp82]

Hi Obaida Khazem Thank you for your reply and I did exactly what you have suggested. But my sda5 still shows 100%. See below.

[root@appliance ~]# parted
GNU Parted 3.2
Using /dev/sda
Welcome to GNU Parted! Type 'help' to view a list of commands.
(parted) print
Model: Msft Virtual Disk (scsi)
Disk /dev/sda: 32.2GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:

Number Start End Size Type File system Flags
1 1049kB 538MB 537MB primary ext4 boot
2 538MB 4833MB 4295MB primary xfs
3 4833MB 5907MB 1074MB primary xfs
4 5907MB 32.2GB 26.3GB extended
5 5908MB 10.7GB 4830MB logical xfs

(parted)

[root@appliance ~]# df -h
Filesystem Size Used Avail Use% Mounted on
devtmpfs 3.9G 0 3.9G 0% /dev
tmpfs 3.9G 0 3.9G 0% /dev/shm
tmpfs 3.9G 8.5M 3.9G 1% /run
tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup
/dev/sda2 4.0G 995M 3.1G 25% /
/dev/sda1 488M 80M 373M 18% /boot
/dev/sda3 1014M 40M 975M 4% /tmp
/dev/sda5 4.5G 4.5G 20K 100% /var/lib/mysql
tmpfs 787M 0 787M 0% /run/user/0

Any idea what is going on here?

hi Obaida Khazem all ok now. I ended up using gparted live and extended sda5 as well. Now it's showing the correct disk usage.

[tothk]

hello,
i just resized the particion with cfdisk



but zabbix still have the old disksize


can anybody help me with this problem ?