Hi, I must send zfs snaphost from one server to another. Snapshot have size 130GB. Now I have question, the zfs have any limit of sending file? For at ll
On 01/12/2010 13:36, For at ll wrote:> I must send zfs snaphost from one server to another. Snapshot have size > 130GB. Now I have question, the zfs have any limit of sending file?No. -- Darren J Moffat
For at ll wrote:> Hi, > > I must send zfs snaphost from one server to another. Snapshot have size > 130GB. Now I have question, the zfs have any limit of sending file?If you are sending the snapshot to another zpool (i.e. using ''zfs send | zfs recv'') then no, there is no limit. If you however send the snapshot to a file on the other system (i.e. ''zfs send > somefile'') then you are limited by what the file system you are creating the file on supports. Menno
W dniu 2010-12-01 15:19, Menno Lageman pisze:> For at ll wrote: >> Hi, >> >> I must send zfs snaphost from one server to another. Snapshot have size >> 130GB. Now I have question, the zfs have any limit of sending file? > > If you are sending the snapshot to another zpool (i.e. using ''zfs send > | zfs recv'') then no, there is no limit. If you however send the > snapshot to a file on the other system (i.e. ''zfs send > somefile'') > then you are limited by what the file system you are creating the file > on supports. > > MennoHi, In my situation is first option, I send snapshot to another server using zfs send | zfs recv and I have problem when data send is completed, after reboot the zpool have error or have state: faulted. First server is physical, second is a virtual machine running under xenserver 5.6 For at ll
W dniu 2010-12-01 15:19, Menno Lageman pisze:> For at ll wrote: >> Hi, >> >> I must send zfs snaphost from one server to another. Snapshot have size >> 130GB. Now I have question, the zfs have any limit of sending file? > > If you are sending the snapshot to another zpool (i.e. using ''zfs send | > zfs recv'') then no, there is no limit. If you however send the snapshot > to a file on the other system (i.e. ''zfs send > somefile'') then you are > limited by what the file system you are creating the file on supports. > > MennoHi, In my situation is first option, I send snapshot to another server using zfs send | zfs recv and I have problem when data send is completed, after reboot the zpool have error or have state: faulted. First server is physical, second is a virtual machine running under xenserver 5.6 For at ll
>In my situation is first option, I send snapshot to another server using >zfs send | zfs recv and I have problem when data send is completed, >after reboot the zpool have error or have state: faulted. >First server is physical, second is a virtual machine running under >xenserver 5.6What is the underlying datastorage? Typically what can happen here is that zfs is safe, it needs to trust the hardware not to lie to the kernel. If you write data and you reboot/ restart the VM, the data should still be there. If that is not the case, then it has lied to you and you may need to change something in the host. Casper