Re: Followup: Adding a device to an active RAID1 array

2006-01-23 Thread Neil Brown
On Thursday January 19, [EMAIL PROTECTED] wrote: > > The patch you gave me worked, Neil, but the I ran into an odd problem where > the change is lost after a reboot. > > I have raid1 devices for both superblocks 0.90.? and 1.0 > If I update the superblock 1.0 device, mdadm --detail shows the up

Re: Followup: Adding a device to an active RAID1 array

2006-01-19 Thread Bill Cizek
Neil Brown wrote: >On Wednesday January 18, [EMAIL PROTECTED] wrote: > >>Hi, >> >>Are there any known issues with changing the number of active devices in >>a RAID1 array? > > >There is now, thanks. > >>I'm trying to add a third mirror to an existing RAID1 array of two disks. >> >>I have /dev/md5

Re: Adding a device to an active RAID1 array

2006-01-18 Thread Neil Brown
On Wednesday January 18, [EMAIL PROTECTED] wrote: > > Hi, > > Are there any known issues with changing the number of active devices in > a RAID1 array? There is now, thanks. > > I'm trying to add a third mirror to an existing RAID1 array of two disks. > > I have /dev/md5 as a mirrored pair o