On Fri, Jan 15, 2010 at 05:34:47PM -0800, Peter Blajev wrote: > Hi, > > I increased the size of one of the LUNs and on CentOS 5.4 if I restart > iscsi (`service iscsi restart`) I'll see the the new size but this will > disconnect all other LUNs. > > I'm hoping that there is isciadm or some other command that will force > iscsi to rediscover the LUNs but I can't seem to be able to come up with > one. > > Resize2fs says that there is nothing to be done. I'm not using LVM. > > Any ideas? > Try: iscsiadm -m node -R It should work with CentOS 5.3 and newer. Also you might be interested of this: http://pasik.reaktio.net/rhel5-online-iscsi-resize-test.txt -- Pasi