Re: [CentOS] Rescan /dev/sd* without reboot?

2008-07-01 Thread nate
Rainer Duffner wrote: > I can't believe that nobody needs that in Linux-land. > If you enlarge the LUN on the SAN for a Linux-volume, you end-up with > a 2nd partition behind the first - you'd need to do some nasty, > dangerous disklabel-manipulations to fix that. > I end-up just adding another LU

Re: [CentOS] Rescan /dev/sd* without reboot?

2008-07-01 Thread Rainer Duffner
Am 02.07.2008 um 00:17 schrieb John R Pierce: Joseph L. Casale wrote: This is an old way of doing it but it's worked fine for me over the years. I think the new way is documented here: http://www.linuxjournal.com/article/7321 i've had very good luck with echo "- - -" > /sys/class/scsi_h

Re: [CentOS] Rescan /dev/sd* without reboot?

2008-07-01 Thread John R Pierce
Joseph L. Casale wrote: This is an old way of doing it but it's worked fine for me over the years. I think the new way is documented here: http://www.linuxjournal.com/article/7321 i've had very good luck with echo "- - -" > /sys/class/scsi_host/host?/scan replacing ? with the proper

RE: [CentOS] Rescan /dev/sd* without reboot?

2008-07-01 Thread Joseph L. Casale
>This is an old way of doing it but it's worked fine for me over the >years. I think the new way is documented here: http://www.linuxjournal.com/article/7321 I am guessing you could rescan it with a less obtrusive method... jlc ___ CentOS mailing list

Re: [CentOS] Rescan /dev/sd* without reboot?

2008-07-01 Thread nate
Scott Moseman wrote: > I increased the SAN partition size for a given volume. Is there a way > I can have fdisk recognize the new size without a reboot? This is an old way of doing it but it's worked fine for me over the years. cat /proc/scsi/scsi and find the device that you resized Make sure