[Samba] a question about tdb record backup for ctdb failover
sun yekuan
sunyekuan at outlook.com
Tue Oct 11 10:40:52 UTC 2016
ok, thank you!
Except witness, what else should CTDB do for supportting transparent failover?
With best regards
From: Volker Lendecke<mailto:vl at samba.org>
Date: 2016-10-11 15:24
To: sun yekuan via samba<mailto:samba at lists.samba.org>
CC: Amitay Isaacs<mailto:amitay at gmail.com>; sun yekuan<mailto:sunyekuan at outlook.com>
Subject: Re: [Samba] a question about tdb record backup for ctdb failover
sun yekuan via samba <samba at lists.samba.org> writes:
> OK, thank you! I have another question:
>
> what the current CTDB have done for transparent failover ? achieved fully or partially?
> if CTDB has not achieved fully, what else we should do ?
Fully transparent failover not only a ctdb task. Samba is involved
too. We need persistent file handles with guarantees, a task that is not
done yet.
See https://wiki.samba.org/index.php/Samba3/SMB3#Persistent_File_Handles
for ideas.
With best regards,
Volker Lendecke
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