From: Brian Inglis <Brian.Inglis@Shaw.ca>
To: cygwin@cygwin.com
Cc: Derek Pagel <Derek.Pagel@infor.com>
Subject: Re: Cygwin 'cp' command is still slow after Cygserver is installed
Date: Wed, 12 Apr 2023 10:10:30 -0600 [thread overview]
Message-ID: <b7726159-db7a-444f-4809-44ce00929f3f@Shaw.ca> (raw)
In-Reply-To: <CH2PR02MB602413EF22D7874353F99FF7E59B9@CH2PR02MB6024.namprd02.prod.outlook.com>
On 2023-04-12 06:44, Derek Pagel via Cygwin wrote:
>> how big are these files and from where to where are you copying them ?
>> AV interference ?
> The files being copied are not very big at all and they're just being copied
> from one directory to another on the same server.
Could be long ACL lists with many unique ACEs that need looked up on AD, and/or
slow ADCs, and/or slow AV, and/or slow net:
for each file show the outputs of
$ ls -dl $f
$ getfacl $f
$ icacls "`cygpath -m $f`"
and also attach as text, the output from strace on the cp command, as it will
show the timing and delays e.g.
$ strace -o cp-strace.log cp ...
--
Take care. Thanks, Brian Inglis Calgary, Alberta, Canada
La perfection est atteinte Perfection is achieved
non pas lorsqu'il n'y a plus rien à ajouter not when there is no more to add
mais lorsqu'il n'y a plus rien à retirer but when there is no more to cut
-- Antoine de Saint-Exupéry
next prev parent reply other threads:[~2023-04-12 16:10 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-11 20:07 Derek Pagel
2023-04-11 21:55 ` marco atzeri
2023-04-12 12:44 ` Derek Pagel
2023-04-12 16:10 ` Brian Inglis [this message]
2023-04-14 14:10 ` Derek Pagel
2023-04-14 19:09 ` Brian Inglis
2023-04-19 13:39 ` Derek Pagel
2023-04-20 7:33 ` Andrey Repin
2023-04-26 14:37 ` Derek Pagel
2023-04-26 16:49 ` mode -rwxrwxrwa what is execute permission a? Brian Inglis
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