search for: receivefile

...double download Upload is the same as my internet connection 1MiB/s I increased the speed with changing some values in the smb.conf, but i am not able to set it to the maximum speed ... socket options = TCP_NODELAY SO_RCVBUF=524288 SO_SNDBUF=524288 SO_KEEPALIVE IPTOS_LOWDELAY log level = 0 min receivefile size = 65536 use sendfile = true aio read size = 65536 aio write size = 65536 write cache size = 2048000 read raw = yes write raw = yes getwd cache = yes oplocks = yes max xmit = 65536 dead time = 15 large readwrite = yes ... How can I speedup the download? Best Regards Knut

...it following several advices found around the net, but I did not see any difference. Things I tried are: strict allocate = yes read raw = yes write raw = yes strict locking = no socket options = TCP_NODELAY IPTOS_LOWDELAY SO_RCVBUF=65536 SO_SNDBUF=65536 SO_KEEPALIVE min receivefile size = 16384 use sendfile = true aio read size = 1 aio write size = 1 ; vfs objects = aio_fork in various combinations. Last option does not seem to be supported in Wheezy: [2014/02/14 00:47:09.185334, 0] smbd/vfs.c:173(vfs_init_custom) error probing vfs module 'aio_fork'...

...log level = 1 log file = /var/log/samba4/samba.log max log size = 1024 guest account = nobody wins support = yes socket options = TCP_NODELAY IPTOS_LOWDELAY SO_RCVBUF=65536 SO_SNDBUF=65536 write cache size = 2097152 getwd cache=yes min receivefile size = 16384 os level = 80 [netlogon] path = /ap/samba4/var/locks/sysvol/tkt.com/scripts read only = No [sysvol] path = /ap/samba4/var/locks/sysvol read only = No I use this to compiled my smaba4 server : ./configure --prefix=/ap/samba4 \ --d...

...n playing around with a number of settings. The testbed right now has the following options added to the basic smb.conf: socket options = TCP_NODELAY IPTOS_LOWDELAY SO_RCVBUF=32768 SO_SNDBUF=32768 read raw = yes write raw = yes strict locking = no min receivefile size = 16384 use sendfile = yes aio read size = 16384 aio write size = 16384 strict allocate = yes None of these options have made even the slightest difference. Playing around with the numeric values has at times caused the performance to deteriorate but neve...

...sh2.SCPClient.get(SCPClient.java:596) at MySSh.download(MySSh.java:104) at MySSh.main(MySSh.java:151) Caused by: java.io.IOException: Remote SCP error: scp: grid/grid-ORNITORRINCO-1708-2010-10-04-15-28-47-9-script.Rout: No such file or directory at com.trilead.ssh2.SCPClient.receiveFiles(SCPClient.java:325) at com.trilead.ssh2.SCPClient.get(SCPClient.java:699) ... 3 more Grid job had error: SSH Connection Error:Error during SCP transfer. Could you please give some suggestion to solve this problem ? Thanks in advance. Kind Regards W. Mathew [[alternative HTML ve...

Hi All, I have a recvfile patch for samba4.1. This patch is working with linux client, But if am trying this with windows client am getting following error in my server. " Unexpected RPC Fragment size! (0)" In client side am getting "Remote procedure call failed and did not execute" And the samba share not mounted. So far i tried regedit with Lanman workstation

...ted strace on smbd,the error did not occur.(Timing ?) For log.smbd,the highest debug level I could reproduce this error is log level 5. > Ah, btw, you don't happen to have sendfile/recvfile active? > I think those don't play well with aio. # testparm -sv 2>/dev/null|grep -E 'receivefile|sendfile' min receivefile size = 0 use sendfile = No This symptom did not occur in Samba-4.0.13,but it occur after upgrading to Samba-4.0.14. So I use Samba-4.0.13 and patch this one "bug #10298: Reduce smb2_server processing overhead". This symptom can reproduce aga...

...r. [global] interfaces = net4 workgroup = DOM netbios name = retina security = ADS realm = LOCAL.DOM socket options = IPTOS_LOWDELAY TCP_NODELAY SO_RCVBUF=131072 SO_SNDBUF=131072 aio read size = 16384 aio write size = 16384 write cache size = 268435456 min receivefile size = 16384 read raw = no write raw = no vfs objects = streams_xattr client use spnego = yes encrypt passwords = yes local master = no os level = 33 domain master = no preferred master = no wins support = no wins server = 192.168.16.5 192.168.164.42 192....

...not. I am running samba 4.7 dhcp is handled by a pfsense router here's the smb.conf Thanks in advance [global] realm = JKDRBS.COM workgroup = JKDRBS domain master = Yes os level = 65 preferred master = Yes dns forwarder = 192.168.4.1 min receivefile size = 16384 name resolve order = bcast lmhosts host wins passdb backend = samba_dsdb server role = active directory domain controller server signing = No dns proxy = No rpc_server:tcpip = no rpc_daemon:spoolssd = embedded rpc_server:s...

...= wins bcast security = user passdb backend = tdbsam encrypt passwords = true domain master = yes preferred master = yes local master = yes browseable = yes deadtime = 15 dns proxy = no getwd cache = yes load printers = no mangled names = no map archive = no map to guest = never min receivefile size = 16384 os level = 255 printable = no printcap name = /dev/null read raw = yes unix extensions = yes use sendfile = yes wins support = yes write raw = yes writeable = yes logging = file log file = /var/log/samba/log.%m max log size = 50 shadow: snapdir = .zfs/snapshot shadow: sna...

...same situation with share based on UFS. Here is my smb4.conf: [global] dos charset = CP852 unix charset = ISO8859-2 workgroup = WORKGROUP realm = somedomain.int server role = active directory domain controller passdb backend = samba_dsdb min receivefile size = 16384 kernel change notify = No dns forwarder = 192.168.1.1 nsupdate command = /usr/local/bin/samba-nsupdate -g rpc_server:tcpip = no rpc_daemon:spoolssd = embedded rpc_server:spoolss = embedded rpc_server:winreg = embedded rpc_...

Hello list, I setup Iometer to test AIO for 100% random read. If "Transfer Request Size" is more than or equal to 256 kilobytes,in the beginning the transmission is good. But 3~5 seconds later,the throughput will drop to zero. Server OS: Ubuntu Server 14.04.1 LTS Samba: Version 4.1.6-Ubuntu Dialect: SMB 2.0 AIO settings : aio read size = 1 aio write size = 1 vfs objects =

...users = yes winbind enum groups = yes wins support = no unix charset = UTF8 dos charset = cp866 read raw = yes write raw = yes deadtime = 15 socket options = IPTOS_LOWDELAY TCP_NODELAY SO_KEEPALIVE use sendfile = no min receivefile size = 65536 aio read size = 16384 aio write size = 16384 aio write behind = yes write cache size = 1024000 getwd cache = yes oplocks = yes large readwrite = yes wide links = yes dns proxy = no domain master = no...

On Tue, Sep 06, 2016 at 08:06:48PM +0200, Volker Lendecke via samba wrote: > On Tue, Sep 06, 2016 at 07:58:27PM +0200, Daniel Vogelbacher via samba wrote: > > I don't have these options in my smb.conf. > > Do you recommend any specific values? > > aio read size = 1 > aio write size = 1 > > You might try with current master. There we have improved async I/O >

...objects = acl_xattr map acl inherit = yes kerberos method = secrets and keytab dedicated keytab file = /etc/krb5.keytab winbind refresh tickets = Yes #only for ext4. remove for other FS's strict allocate = yes smbd profiling level 1 min receivefile size = 16384 use sendfile = yes server min protocol = SMB2 write cache size = 65536 #For 4 minutes to release lock (Outlook remember?) socket options = TCP_NODELAY TCP_KEEPIDLE=240 TCP_KEEPCNT=4 TCP_KEEPINTVL=15 load printers = no printcap name = /dev/null...

...same situation with share based on UFS. Here is my smb4.conf: [global] dos charset = CP852 unix charset = ISO8859-2 workgroup = WORKGROUP realm = somedomain.int server role = active directory domain controller passdb backend = samba_dsdb min receivefile size = 16384 kernel change notify = No dns forwarder = 192.168.1.1 nsupdate command = /usr/local/bin/samba-nsupdate -g rpc_server:tcpip = no rpc_daemon:spoolssd = embedded rpc_server:spoolss = embedded rpc_server:winreg = embedded rpc_...

...rite raw = Yes The two above are also not needed. Not for about 15 years. > strict locking = No The above might help. > socket options = TCP_NODELAY IPTOS_LOWDELAY SO_RCVBUF=131072 > SO_SNDBUF=131072 Remove all the above. Don't try and second guess the kernel tcp tuning. > min receivefile size = 16384 > use sendfile = Yes 2 above not needed. With aio enabled sendfile is disabled. Receive file to kernel isn't implemented in Linux. > Transferring a file from share(linux,tmpfs) to Windows SSD hits >2GBit/s > now. > > But transferring from Windows SSD to linux-t...

hi, I would like to know is it possible to make writing file to samba completely in kernel? I'm using a slow CPU (FA526) , and the memory copy is even slower. The reading performance is over 7 MB/s, with mmap and sendfile enabled, while writing is only 4-5 MB/s. Without mmap and sendfile, reading from samba is also about 4-5 MB/s. I use Oprofile to profile writing file to samba and found

...rver before. So, now my smb.conf looks like this: [global] printcap name=cups winbind enum groups=yes include=/var/tmp/nginx/smb.netbios.aliases.conf min protocol=NT1 socket options=TCP_NODELAY IPTOS_LOWDELAY SO_RCVBUF=65536 SO_SNDBUF=65536 security=user local master=no realm=* use sendfile=yes min receivefile size=16384 passdb backend=smbpasswd write cache size=2097152 smb2 leases=yes printing=cups max protocol=SMB3 winbind enum users=yes getwd cache=true load printers=yes workgroup=WORKGROUP I noticed now that the packet capture shows Negotiate Protocol Response conversations between the server and th...

...ead only = no deadtime = 10 server role = auto use sendfile = yes unix extensions = no store dos attributes = yes client ntlmv2 auth = yes dos filetime resolution = no wide links = yes force unknown acl user = yes template homedir = /share/homes/DOMAIN=%D/%U inherit acls = no domain logons = no min receivefile size = 256 case sensitive = auto domain master = auto local master = no enhance acl v1 = yes remove everyone = no conn log = no kernel oplocks = no max protocol = SMB2_02 lock directory = /share/CACHEDEV1_DATA/.samba/lock state directory = /share/CACHEDEV1_DATA/.samba/state cache directory = /share...