Hi guys,
I have a KVM guest machine, lets name it VMTEST,
using an iSCSI LUN as a virtio device. Something like this:
<disk type='block' device='disk'>
<driver name='qemu' type='raw' cache='none'/>
<source
dev='/dev/disk/by-path/ip-w.x.y.z:3260-iscsi-iqn.2010-10.br.furb.inf:disk0-lun-4'/>
<target dev='vda' bus='virtio'/>
</disk>
On iSCSI server, if I resize this LUN, this resize is detected
on KVM host, but not on the VMTEST. The device resize is only
detected if I restart VMTEST. Is there a way to make VMTEST detect
the /dev/vda resize without restarting it?
On VMTEST I already tried commands like partprobe /dev/vda,
hdparm -z /dev/vda and blockdev --rereadpt /dev/vda, but none of
was capable to detect the block device (/dev/vda) resize.
Thanks in advance.
__________________________________________
Vandeir Eduardo
(CCNA, LPIC-2, MCSA 2003 Server)
Laboratório de Computação e Informática (LCI) - Campus III
Fundacao Universidade Regional de Blumenau (FURB)
Rua São Paulo, 2171 - Sala A009 - CEP: 89.030-000
Blumenau, SC, Brasil.
Fone: +55 47 3321-7342
