[CentOS] How to make fdisk recognize increased iSCSI LUN?

Mindaugas ml at kilimas.com
Fri Nov 16 21:06:36 UTC 2007


  Hello,

  How to explain to fdisk that /dev/sda size changed? I increased LUN on storage, reloaded iscsi, did echo 1 > /sys/<something>/rescan. And I see in "dmesg" that kernel found new size of the LUN. But when I type "fdisk /dev/sda" it still shows old size. On /dev/sda1 sits LVM PV and I'd like to resize it instead of adding one more PV to volume group.

  CentOS 4.4 64bits.

  Thanks,

  Mindaugas



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