Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Andrei Neagoe wrote: > Actually... I'm using the same thing. If you look at pvscan output > you'll see that all 7 drbd devices are assigned to ftp VG. As a > filesystem I'm using xfs, online growing starting with drbd resizing, > lvextend and finally the xfs_grow works perfectly (and really really > fast). The thing is that in the future, if I want to expand the size and > add an exp3000 to the existing setup, I'll need to create at least 4 > more drbd devices to support that and I don't know what the device limit > is (if any except memory consideration). I really hope that you never have to run xfs_check on this... and that if you do you have a terabyte or more of memory... xfs_check requires very very large amounts of RAM.