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bug#10349: tail: fix --follow on FhGFS remote file systems
From: |
Pádraig Brady |
Subject: |
bug#10349: tail: fix --follow on FhGFS remote file systems |
Date: |
Fri, 23 Dec 2011 00:08:33 +0000 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:6.0) Gecko/20110816 Thunderbird/6.0 |
On 12/22/2011 11:48 PM, Pádraig Brady wrote:
> On 12/22/2011 09:50 PM, Alan Curry wrote:
>> Bob Proulx writes:
>>>
>>> Jim Meyering wrote:
>>>> Are there so many new remote file systems coming into use now?
>>>> That are not listed in /usr/include/linux/magic.h?
>>>
>>> The past can always be enumerated. The future is always changing. It
>>> isn't possible to have a complete list of future items. It is only
>>> possible to have a complete list of past items. The future is not yet
>>> written.
>>
>> Between past and future is the present, i.e. the currently running kernel.
>> Shouldn't it return an error when you use an interface that isn't implemented
>> by the underlying filesystem? Why doesn't this happen?
>
> That's a fair point.
>
> Eric shouldn't some/all remote file systems in the kernel
> return ENOTSUP for inotify operations?
Oh right, as Sven points out,
a notification _is_ sent for local processes modifying a remote file.
I guess we'd need a IN_REMOTE flag (send remote events too), which
remote file systems would return ENOTSUP if they don't support that.
That's getting a bit awkward though.
cheers,
Pádraig.
- bug#10349: tail: fix --follow on FhGFS remote file systems, Sven Breuner, 2011/12/21
- bug#10349: tail: fix --follow on FhGFS remote file systems, Jim Meyering, 2011/12/22
- bug#10349: tail: fix --follow on FhGFS remote file systems, Sven Breuner, 2011/12/22
- bug#10349: tail: fix --follow on FhGFS remote file systems, Bob Proulx, 2011/12/22
- bug#10349: tail: fix --follow on FhGFS remote file systems, Alan Curry, 2011/12/22
- bug#10349: tail: fix --follow on FhGFS remote file systems, Pádraig Brady, 2011/12/22
- bug#10349: tail: fix --follow on FhGFS remote file systems,
Pádraig Brady <=
- bug#10349: tail: fix --follow on FhGFS remote file systems, Jim Meyering, 2011/12/23
- bug#10349: tail: fix --follow on FhGFS remote file systems, Pádraig Brady, 2011/12/23
- bug#10349: tail: fix --follow on FhGFS remote file systems, Jim Meyering, 2011/12/23
- bug#10349: tail: fix --follow on FhGFS remote file systems, Pádraig Brady, 2011/12/23
- bug#10349: tail: fix --follow on FhGFS remote file systems, Jim Meyering, 2011/12/23
- bug#10349: tail: fix --follow on FhGFS remote file systems, Pádraig Brady, 2011/12/23
- bug#10349: tail: fix --follow on FhGFS remote file systems, Jim Meyering, 2011/12/23
- bug#10349: tail: fix --follow on FhGFS remote file systems, Sven Breuner, 2011/12/23
- bug#10349: tail: fix --follow on FhGFS remote file systems, Sven Breuner, 2011/12/22