search for: fastcopi

On 8/21/23 22:55, Jeremy Allison wrote: > On Mon, Aug 21, 2023 at 03:19:59PM +0200, Ralph Boehme wrote: >> On 8/21/23 11:53, Jones Syue ??? via samba wrote: >>>> OH - that's *really* interesting ! I wonder how it is >>>> changing the SMB3+ redirector to do this ? >>> >>> It looks like applications could do something and give a hint to SMB3+

On Mon, Aug 21, 2023 at 03:19:59PM +0200, Ralph Boehme wrote: >On 8/21/23 11:53, Jones Syue ??? via samba wrote: >>>OH - that's *really* interesting ! I wonder how it is >>>changing the SMB3+ redirector to do this ? >> >>It looks like applications could do something and give a hint to SMB3+ >>redirector, so far not quite sure how to make it, >>per

On Tue, Aug 22, 2023 at 08:50:03AM +0200, Ralph Boehme wrote: >On 8/21/23 22:55, Jeremy Allison wrote: >>On Mon, Aug 21, 2023 at 03:19:59PM +0200, Ralph Boehme wrote: >>>On 8/21/23 11:53, Jones Syue ??? via samba wrote: >>>>>OH - that's *really* interesting ! I wonder how it is >>>>>changing the SMB3+ redirector to do this ? >>>>

On Fri, Aug 18, 2023 at 04:25:28PM +0000, Jones Syue ??? wrote: >Hello Ivan, > >'FastCopy' has an option to revise max I/O size and works for SMB :) >it is a tool for file transferring and could be installed to win10, >download here: https://fastcopy.jp/ > >This is an example for writing, a job would write a file named '1GB.img' >from a local disk

Hello Ivan, 'FastCopy' has an option to revise max I/O size and works for SMB :) it is a tool for file transferring and could be installed to win10, download here: https://fastcopy.jp/ This is an example for writing, a job would write a file named '1GB.img' from a local disk 'H:' to a remote SMB mounted net disk 'Z:', open 'FastCopy' tool and specify

On 8/21/23 11:53, Jones Syue ??? via samba wrote: >> OH - that's *really* interesting ! I wonder how it is >> changing the SMB3+ redirector to do this ? > > It looks like applications could do something and give a hint to SMB3+ > redirector, so far not quite sure how to make it, > per process monitor (procmon) could show that write I/O size seems > could be pass

Hello Jeremy, > OH - that's *really* interesting ! I wonder how it is > changing the SMB3+ redirector to do this ? It looks like applications could do something and give a hint to SMB3+ redirector, so far not quite sure how to make it, per process monitor (procmon) could show that write I/O size seems could be pass from the application layers,

On 8/22/23 18:02, Jeremy Allison wrote: > On Tue, Aug 22, 2023 at 08:50:03AM +0200, Ralph Boehme wrote: >> I don't get it. Iirc 8 MB is the default max io size the kernel client >> will use which is also, iirc, the limit of the protocol. > > Don't get what ? The FastCopy.exe above is using 8MB write sizes. sure, so? FastCopy.exe uses 8 meg, Explorer and Robocopy use

On Wed, Aug 16, 2023 at 04:02:47PM +0100, Ivan Clayson via samba wrote: >Hello, > >We are currently running a Linux Samba gateway with a CephFS >kernel-client to allow Windows 10 clients to transfer data to and from >our Ceph storage cluster. We have been using this in production for a >while now quite successfully but we are finding that our Windows >clients are having

Hello, Using Samba 4.12.1 with kernel 5.6.7 on Gentoo Linux, I wanted to test the new vfs_io_uring module. * Stand-alone Samba server acting as NAS for home setup. * /media/usb-backup is a mounted read-only btrfs filesystem. * Samba share exported as: ===== smb.conf ===== [global] ??? log level = 1 ??? workgroup = WORKGROUP ??? netbios name = NAS ??? server string = Samba Server ???

On 2020-04-26 19:46, Jeremy Allison via samba wrote: > On Sun, Apr 26, 2020 at 11:51:42AM +0200, A L via samba wrote: >> * Connected from a Windows 10 computer over 1G ethernet. * Copy data >> using Windows Explorer and FastCopy(1) from the Samba share to a >> local disk. * Verify the sha-256 sum on the files. From what I can >> see there is data corruption on many of

>6) Better layout of packages listed on CRAN. This listing format will >collapse under its own weight once it gets too large. > As a new R user, I have thought for some time that the organization of packages, and functions within packages, in R needs some more coherent structure, perhaps something like the hierarchy of classes used in Perl and contributed to CPAN. For example, Perl

On 2020-04-27 18:45, Jeremy Allison via samba wrote: > On Mon, Apr 27, 2020 at 10:27:17AM +0200, A L via samba wrote: >> On 2020-04-26 19:46, Jeremy Allison via samba wrote: >>> On Sun, Apr 26, 2020 at 11:51:42AM +0200, A L via samba wrote: >>>> * Connected from a Windows 10 computer over 1G ethernet. * Copy >>>> data using Windows Explorer and

On 2020-04-29 00:40, Jeremy Allison via samba wrote: > On Mon, Apr 27, 2020 at 11:21:35PM +0200, A L wrote: >> I set up the following test case: >> * Linux 5.7-rc3 (with the patch from previous mail) >> * samba-4.12.1 >> * gcc-9.3.0 >> * liburing-0.6 >> * glibc-2.30-r8 >> >> ================================= >> Test 1) >> Copy 10 10GB

On Mon, Apr 27, 2020 at 10:27:17AM +0200, A L via samba wrote: > > On 2020-04-26 19:46, Jeremy Allison via samba wrote: > > On Sun, Apr 26, 2020 at 11:51:42AM +0200, A L via samba wrote: > > > * Connected from a Windows 10 computer over 1G ethernet. * Copy data > > > using Windows Explorer and FastCopy(1) from the Samba share to a > > > local disk. * Verify

On Mon, Apr 27, 2020 at 11:21:35PM +0200, A L wrote: > On 2020-04-27 18:45, Jeremy Allison via samba wrote: > > On Mon, Apr 27, 2020 at 10:27:17AM +0200, A L via samba wrote: > > > On 2020-04-26 19:46, Jeremy Allison via samba wrote: > > > > On Sun, Apr 26, 2020 at 11:51:42AM +0200, A L via samba wrote: > > > > > * Connected from a Windows 10 computer

Hi, First I appreciate for you all, with your last week's points mentioned in the problem I meet with slow samba vfs write performance. Then I use fastcopy software to test windows clients write performance, it tells the same performance with iozone rewrite results, reach 450MB/s each client. Then I use the same smb.conf test read performance, it shows slow read performance compare with

On 2020-04-30 09:08, A L via samba wrote: > > On 2020-04-29 00:40, Jeremy Allison via samba wrote: >> On Mon, Apr 27, 2020 at 11:21:35PM +0200, A L wrote: >>> I set up the following test case: >>> * Linux 5.7-rc3 (with the patch from previous mail) >>> * samba-4.12.1 >>> * gcc-9.3.0 >>> * liburing-0.6 >>> * glibc-2.30-r8