Displaying 20 results from an estimated 4000 matches similar to: "extremely slow "ls" on a cleared fatty ext3 directory on FC4/5"
2006 Aug 13
2
can ext3 directory entries be overwritten? -- Re: extremely slow "ls" on a cleared fatty ext3 directory on FC4/5
Hi, all,
I'm a newbie to ext3 file system, but what a pity if
ext3 could not shrink after containing files and
subdirectories get deleted.
If the ext3 directory could not shrink, then another
natural question is: can the deleted directory entries
be overwritten by new files/subdirs? The following is
an example to detail my question:
Suppose a directory named myDir hold 3 files a, b, c.
2008 Jan 30
4
btrfs and git-reflog
I was just playing with git 1.5.3.8 and btrfs 0.11, and I noticed
something odd.
If I prepare a very simple repository:
$ mkdir foo
$ cd foo
$ git init
Initialized empty Git repository in .git/
$ echo hi > blort
$ git add .
$ git commit -m create
Created initial commit 4ae9415: create
1 files changed, 1 insertions(+), 0 deletions(-)
create mode 100644 blort
and then
2011 Aug 17
2
[PATCH] btrfs: fix d_off in the first dirent
Since the d_off in the first dirent for "." (that originates from
the 4th argument "offset" of filldir() for the 2nd dirent for "..")
is wrongly assigned in btrfs_real_readdir(), telldir returns same
offset for different locations.
| # mkfs.btrfs /dev/sdb1
| # mount /dev/sdb1 fs0
| # cd fs0
| # touch file0 file1
| # ../test
| telldir: 0
| readdir: d_off = 2,
2015 Nov 11
2
OT - Re: hunting the fatty
LOL.
This is a horrible subject line.? I've been trying to resolve a DDOS
issue, and ignoring a lot of email.?
Here I had been thinking this was a sex-spam, and I just got around to
wondering why the spam system isn't working quite right and they kept
coming in.? :P
Not sure if this was suggested, but use SSD's.? With a ton of mail
combined with Maildir random reads/writes,
2015 Nov 11
0
OT - Re: hunting the fatty
On Wed, 11 Nov 2015 09:50:29 -0600
Rick Romero <rick at havokmon.com> wrote:
> LOL.
>
> This is a horrible subject line.? I've been trying to resolve a DDOS
> issue, and ignoring a lot of email.?
>
> Here I had been thinking this was a sex-spam, and I just got around to
> wondering why the spam system isn't working quite right and they kept
> coming in.? :P
2015 Nov 11
1
OT - Re: hunting the fatty
Quoting mancyborg at gmail.com:
> On Wed, 11 Nov 2015 09:50:29 -0600
> Rick Romero <rick at havokmon.com> wrote:
>
>> LOL.
>>
>> This is a horrible subject line.? I've been trying to resolve a DDOS
>> issue, and ignoring a lot of email.?
>>
>> Here I had been thinking this was a sex-spam, and I just got around to
>> wondering why the
2015 Nov 10
0
hunting the fatty
Hi,
On 2015-11-10 01:44, mancyborg at gmail.com wrote:
> Hello dear list,
> I've recently discovered 'doveadm stats' and I'm trying to use
> "doveadm stats dump user" and "doveadm stats dump session"
> to understand the pop/imap users that put more stress on the hard
> disks.
>
> My problem is that some users refuse to delete their emails
2015 Nov 11
0
hunting the fatty
On 2015-11-11 03:44, mancyborg at gmail.com wrote:
> On Tue, 10 Nov 2015 08:50:50 +0100
> Christian Kivalo <ml+dovecot at valo.at> wrote:
>
>> Hi,
>>
>> On 2015-11-10 01:44, mancyborg at gmail.com wrote:
>> > Hello dear list,
>> > I've recently discovered 'doveadm stats' and I'm trying to use
>> > "doveadm stats
2023 Feb 27
2
Missing Files/Missing Folders from an NFS Share
I think it has a lot to do with telldir on an NFS share returning a cookie
that is supposed to be unique rather than an actual offset. Problem is,
that cookie is stored as a 31bit hash which can then end up as a negative
signed offset in Samba which is not handled correctly. The cookies are not
necessarily consecutive as you move through a directory.
On Mon, 27 Feb 2023 at 19:00, Jeremy Allison
2023 Feb 27
1
Missing Files/Missing Folders from an NFS Share
On Mon, Feb 27, 2023 at 08:01:40PM +0100, Conor Armstrong wrote:
> I think it has a lot to do with telldir on an NFS share returning a cookie
> that is supposed to be unique rather than an actual offset. Problem is,
> that cookie is stored as a 31bit hash which can then end up as a negative
> signed offset in Samba which is not handled correctly. The cookies are not
>
2023 Feb 16
1
Missing Files/Missing Folders from an NFS Share
I'm trying to get to the bottom of where the normal directory functions
differ in results for block storage compared to NFS.
I created a short c script to look at the offsets generated for the
directory when block storage backed in comparison to NFS backed.
block storage backed are always positive:
File: 5050, Offset: 9213006461214587617
File: 6567, Offset: 9218690536865144001
File: 4033,
2023 Feb 15
1
[jra@samba.org: Re: Missing Files/Missing Folders from an NFS Share]
Forgot to CC: the list.
----- Forwarded message from Jeremy Allison <jra at samba.org> -----
Cc: jra at samba.org
Subject: Re: [Samba] Missing Files/Missing Folders from an NFS Share
On Wed, Feb 15, 2023 at 08:06:28PM +0100, Conor Armstrong wrote:
> Rowland & Jeremy - thanks for this!
> I built a copy of the latest version from github 4.19 and same issue
> arises. ?
>
2015 Nov 10
3
hunting the fatty
Hello dear list,
I've recently discovered 'doveadm stats' and I'm trying to use "doveadm stats dump user" and "doveadm stats dump session"
to understand the pop/imap users that put more stress on the hard disks.
My problem is that some users refuse to delete their emails from the server,
so they keep 20GB of maildir files on the server, the webmail (roundcube)
2015 Nov 11
3
hunting the fatty
On Tue, 10 Nov 2015 08:50:50 +0100
Christian Kivalo <ml+dovecot at valo.at> wrote:
> Hi,
>
> On 2015-11-10 01:44, mancyborg at gmail.com wrote:
> > Hello dear list,
> > I've recently discovered 'doveadm stats' and I'm trying to use
> > "doveadm stats dump user" and "doveadm stats dump session"
> > to understand the
2023 Feb 17
1
Missing Files/Missing Folders from an NFS Share
On Fri, Feb 17, 2023 at 12:40:25AM +0100, Conor Armstrong wrote:
> Ok, starting to make sense now.? In order to fix it....
> I note that the lower level calls are wrapped in dir.c - eg
> dptr_SeekDir(...) wraps SeekDir(...)
> this might allow for some code to use array indexes instead of NFS cookies
> as noted by Chris Chilvers here for the 3.10 kernel:
>
2023 Feb 16
1
Missing Files/Missing Folders from an NFS Share
Alternately, we could possibly modify the dptr_TellDir function to set a
flag somewhere if it ever returns a negative offset. Then any calls to
dptr_SeekDir checks if the flag is set and does a slower approach of a
RewindDir and then multiple ReadDir & TellDir calls until we get the
matching offset. If flag is not set then go with the normal SeekDir call???
On Fri, 17 Feb 2023 at 00:40,
2023 Feb 16
2
Missing Files/Missing Folders from an NFS Share
Ok, starting to make sense now. In order to fix it....
I note that the lower level calls are wrapped in dir.c - eg
dptr_SeekDir(...) wraps SeekDir(...)
this might allow for some code to use array indexes instead of NFS cookies
as noted by Chris Chilvers here for the 3.10 kernel:
https://lore.kernel.org/all/CAAmbk-e-YQAPo6QyNB0aJyc9qzUShmEC+x5eTR7wqp1ABWADsg at mail.gmail.com/T/
> On the
2005 Aug 06
3
Does anyone run Asterisk on FC4? with Digium's TDM40B cards
Hi all,
Does anyone run Asterisk on FC4? with Digium's TDM40B cards. any success
stories? my Intel 865 M'd+ Intel 3.0GHz freezee during installation (FC4).
Please any comments?
Kumara
2005 Sep 29
1
FC4 SMP domU ?
Is anyone running FC4 SMP domU''s?
I don''t recall if I tested this before and today I noticed that I can
only bring up FC4 domU''s as UP even though vcpus = 2.
xm list and /proc/cpuinfo are in agreement :-)
Regards,
Ted
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2006 Feb 24
1
How-To for FC4/Samba
Can someone point me to a step-by-step on samba w/FC4? Honestly, I'm only
trying a basic share, no rocket science. I've already a samba server on RH9
with the same clients and users trying to access a share on FC4. Logs and
testparm returns everything fine. Had SELINUX on and off. Cannot browse even
home directories.
Thanks,
exasperated