Displaying 4 results from an estimated 4 matches for "_creation_".
2023 Nov 15
1
understanding stat cache
...small file workload? That will likely be somewhat
slower compared to Windows, but not in the order of magnitudes.
Otoh there were a few regression in the gpfs module in recent months, so
it might make some sense digging deeper why your workload performs so
bad in this setup.
> If only
> _creation_ of files is suffering from that we probably have some
> other/further performance issue.
>
> We have gpfs, which does not offer a case-insensitive mode, neither
> does the vfs_gpfs module.
the gpfs VFS module actually does support looking up files in a
case-sensitive manner by using...
2023 Nov 15
1
understanding stat cache
Hello Ralph,
Thanks for that hint about case sensitivity's performance penalty.
For clarifaction: The user is doing mainly reads, so does the "create" you mention also cover opening/reading files? If only _creation_ of files is suffering from that we probably have some other/further performance issue.
We have gpfs, which does not offer a case-insensitive mode, neither does the vfs_gpfs module.
Uli
-----Urspr?ngliche Nachricht-----
Von: Ralph Boehme <slow at samba.org>
Gesendet: Montag, 13. November...
2009 Mar 02
0
Implementing conditional read-only attributes of ActiveRecord objects
...od.
The idea is that I can tell my custom FormBuilder to check for a
readonly flag on an AR instance object''s attribute, and set the
respective form field to "disabled", so the user experience is
consistent. This, however, requires that the readonly state is
determined on object _creation_ (or load time) and not only when
validation happens.
So the approach used in "attr_readonly" doesn''t work since it''s a
class method.
I could of course, do something like
ReadonlyAttributes = [:firstname, :lastname, :gender_id, :birthdate]
def is_readonly?(attr)...
2023 Nov 13
1
understanding stat cache
Hello Ulrich,
On 11/10/23 13:47, Ulrich Sibiller via samba wrote:
> We have a user that switched from Linux to Windows with his
> engineering software. Previously he was using NFS to access data and
> there were no performance complaints.
>
> Now, with Windows, the same procedures take minutes instead of
> seconds.
the classic workload where Samba performance sucks is when