Re: [zfs-discuss] ZFS Mirror : drive unexpectedly unplugged

2009-07-28 Thread Thomas Burgess
sometimes the disk will be busy just from being in the directory or if something is trying to connect to it. Again, i'm no expert so i'm going to refrain from commenting on your issue further. 2009/7/28 Avérous Julien-Pierre > There is a little mistake : > > "If I do a attach of disk4s2 on dis

Re: [zfs-discuss] ZFS Mirror : drive unexpectedly unplugged

2009-07-28 Thread Avérous Julien-Pierre
There is a little mistake : "If I do a attach of disk4s2 on disk2s2, it say to me that disk3s2 is busy (it's suspicious : the drive is not used)" The good version is : "If I do a attach of disk4s2 on disk2s2, it say to me that disk4s2 is busy (it's suspicious : the drive is not used)" (disk3s

Re: [zfs-discuss] ZFS Mirror : drive unexpectedly unplugged

2009-07-28 Thread Avérous Julien-Pierre
Thank you for you response, wonslung. I can export / import, yes, but for this I should unmount all filesystems depending of the pool, and it's not always possible (and it's sad to be forced to do that). For the same name device, I don't know how to do that. I will search for this. -- This mes

Re: [zfs-discuss] ZFS Mirror : drive unexpectedly unplugged

2009-07-28 Thread Thomas Burgess
I don't have an answer to your question exactly because i'm a noob and i'm not using mac but i can say that on FreeBSD which i'm using atm there is a method to name devices ahead of time so if the drive letters change you avoid this exact problem. I'm sure opensolaris and mac have something simila

[zfs-discuss] ZFS Mirror : drive unexpectedly unplugged

2009-07-28 Thread Avérous Julien-Pierre
Hi ! I'm a Mac User, but I think that I will get more response here about this question than on a Mac forum. And first, sorry for my approximative English. I have a ZFS Pool named "MyPool" with two device (two external USB drive), configured as mirror : NAME STATE READ WRITE C