Re: [PATCH v4 3/5]nbd: make nbd device wait for its users

2016-07-13 Thread Pranay Srivastava
On Wed, Jul 13, 2016 at 1:24 PM, Markus Pargmann wrote: > On Sunday 10 July 2016 21:32:07 Pranay Srivastava wrote: >> On Sun, Jul 10, 2016 at 6:32 PM, Markus Pargmann wrote: >> > On 2016 M06 30, Thu 14:02:03 CEST Pranay Kr. Srivastava wrote: >> >> When a timeout occurs or a recv fails, then >> >>

Re: [PATCH v4 3/5]nbd: make nbd device wait for its users

2016-07-13 Thread Markus Pargmann
On Sunday 10 July 2016 21:32:07 Pranay Srivastava wrote: > On Sun, Jul 10, 2016 at 6:32 PM, Markus Pargmann wrote: > > On 2016 M06 30, Thu 14:02:03 CEST Pranay Kr. Srivastava wrote: > >> When a timeout occurs or a recv fails, then > >> instead of abruplty killing nbd block device > >> wait for its

Re: [PATCH v4 3/5]nbd: make nbd device wait for its users

2016-07-10 Thread Pranay Srivastava
On Sun, Jul 10, 2016 at 6:32 PM, Markus Pargmann wrote: > On 2016 M06 30, Thu 14:02:03 CEST Pranay Kr. Srivastava wrote: >> When a timeout occurs or a recv fails, then >> instead of abruplty killing nbd block device >> wait for its users to finish. >> >> This is more required when filesystem(s) li

Re: [PATCH v4 3/5]nbd: make nbd device wait for its users

2016-07-10 Thread Markus Pargmann
On 2016 M06 30, Thu 14:02:03 CEST Pranay Kr. Srivastava wrote: > When a timeout occurs or a recv fails, then > instead of abruplty killing nbd block device > wait for its users to finish. > > This is more required when filesystem(s) like > ext2 or ext3 don't expect their buffer heads to > disappea

[PATCH v4 3/5]nbd: make nbd device wait for its users

2016-06-30 Thread Pranay Kr. Srivastava
When a timeout occurs or a recv fails, then instead of abruplty killing nbd block device wait for its users to finish. This is more required when filesystem(s) like ext2 or ext3 don't expect their buffer heads to disappear while the filesystem is mounted. Each open of a nbd device is refcounted,