[Samba] Slow perfomance comparing Win NT 4.0 server
Hello! I've replaced the old Windows NT 4.0 server with new modern (Core 2 DUO 2.4Ghz with 1GB RAM, SATA drives in linux software RAID 1 under CentOS 5, Samba 3.3.0-38) But client started to complain that the speed was slowed down. I made some tests with old and new servers and see that working with files is really slow. Office and pdf documents opening sometimes up to minute comparing 1-2 second from old server. Please point me to the right way to catch the problem hdparm shows good numbers: /dev/md0: Timing buffered disk reads: 182 MB in 3.01 seconds = 60.48 MB/sec /dev/md0: Timing cached reads: 4528 MB in 2.00 seconds = 2265.41 MB/sec smb.conf: #=== Global Settings = [global] workgroup = CORP server string = MASTER Fileserver netbios name = master ; interfaces = lo eth0 192.168.12.2/24 192.168.13.2/24 ; hosts allow = 127. 192.168.12. 192.168.13. # --- Logging Options - # logs split per machine log file = /var/log/samba/%m.log # max 50KB per log file, then rotate max log size = 250 socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192 # --- Domain Controller Options # security = user passdb backend = tdbsam domain master = yes domain logons = yes # the login script name depends on the machine name ; logon script = %m.bat # the login script name depends on the unix user used logon script = %u.bat ; logon path = \\%L\Profiles\%u # disables profiles support by specifing an empty path logon path = add user script = /usr/sbin/useradd %u -n -g users add group script = /usr/sbin/groupadd %g add machine script = /usr/sbin/useradd -n -c Workstation (%u) -M -d /nohome -s /bin/false %u delete user script = /usr/sbin/userdel %u delete user from group script = /usr/sbin/userdel %u %g delete group script = /usr/sbin/groupdel %g # --- Browser Control Options local master = yes os level = 65 preferred master = yes #- Name Resolution --- wins support = yes #; wins server = 192.168.0.10 #; wins proxy = yes #; dns proxy = yes # --- Printing Options - load printers = yes cups options = raw ; printcap name = /etc/printcap #obtain list of printers automatically on SystemV ; printcap name = lpstat ; printing = cups # --- Filesystem Options --- # ; map archive = no ; map hidden = no ; map read only = no ; map system = no ; store dos attributes = yes # Share Definitions == [homes] comment = Home Directories browseable = no writable = yes valid users = %S valid users = MYDOMAIN\%S # Un-comment the following and create the netlogon directory for Domain Logons [netlogon] comment = Network Logon Service path = /var/lib/samba/netlogon guest ok = yes writable = no share modes = no # Un-comment the following to provide a specific roving profile share # the default is to use the user's home directory ; [Profiles] ; path = /var/lib/samba/profiles ; browseable = no ; guest ok = yes [Documents] path=/home/shares/Documents comment=Documents writeable=yes browseable=yes create mode=0660 directory mode=0770 [Invoices] path=/home/shares/Invoices comment=Invoices writeable=yes browseable=yes create mode=0660 directory mode=0770 valid users = igor,larisa,sergei1 [Shared] path=/home/shares/Shared comment=Shared Files writeable=yes browseable=yes create mode=0660 directory mode=0770 [Source] path=/home/shares/Source comment=Software source writeable=yes browseable=yes create mode=0660 directory mode=0770 -- To unsubscribe from this list go to the following URL and read the instructions: https://lists.samba.org/mailman/options/samba
[Samba] Strange with an acl.
Hi, I have a strange issue: # file: Current\040docs/Outcoming\040Correspondence_2008.xls # owner: secretary # group: users user::-w- user:alex:rwx user:tat:rwx user:secretary:rwx group::--- group:wheel:rwx mask::rwx other::--- User 'secretary' has no access to this file from Samba. Any advices? G. -- To unsubscribe from this list go to the following URL and read the instructions: https://lists.samba.org/mailman/listinfo/samba
Re: [Samba] How to make Add permission for folder in system withntacl support?
Hi! Let's go back to this topic please! I have to replace the Windows NT 4.0 server with Samba but I still don't know how to do this. I need to allow to someone (some user group) the right to add files into the folder. They use this feature on current NT server ver often and to this in the following ways: 1. Rightclick on file you want to add, Copy, then go to server, for exaple (\\main\), locate the desired share name, rightclick on it and Paste. 2. Just drag the files you want to add to desired sharename. But when you will try to go in the same share, you will receive the permission denied message and will not be able to read the files or just list them. Is there a way to make it with Samba or not? setfacl -m g:ntadmins:rwx -R /home/ntadmins Now, the second type of permissions apply to any file (or directory) that is created in /home/ntadmins: setfacl -m d:g:ntusers:--- -R /home/ntadmins The effect of the second setfacl command says that the group ntusers will be explicitly given no access to any file or directory created in /home/ntadmins. I tried to do this way but it create a subfile or subfolder readoble and writeable at lease by creator. In case with NT user who has a right only for adding files can not go into the folder and see and read the content there even if he just added this content into this folder or share. Please point me to the right way, thanks. G. -- To unsubscribe from this list go to the following URL and read the instructions: https://lists.samba.org/mailman/listinfo/samba
Re: [Samba] How to make Add permission for folder in system with ntacl support?
Definitely possible in Samba. Start with the correct POSIX permissions on the directories, then follow the references below. This chapter, in general http://us4.samba.org/samba/docs/man/Samba-HOWTO-Collection/AccessControls.html and this section, in particular http://us4.samba.org/samba/docs/man/Samba-HOWTO-Collection/AccessControls.html#id374339 with or without POSIX acl's should explain how to do what you want. Please please please. I've tried already combinations this weekend, spen two days and lost any understanding of logic of file permissions and gived up! Please make someone for me small sample please! Thanks in advance, Georgy -- To unsubscribe from this list go to the following URL and read the instructions: https://lists.samba.org/mailman/listinfo/samba
Fw: [Samba] How to make Add permission for folder in system with ntacl support?
Is it too simple and therefore noone will answer? :) Or it is not possible with Samba on Linux? Thanks, G. - Original Message - From: Georgy Goshin [EMAIL PROTECTED] To: samba@lists.samba.org Sent: Thursday, October 11, 2007 6:34 PM Subject: [Samba] How to make Add permission for folder in system with ntacl support? Hi, On windows nt is possible to configure permission when users can add files to share or folder but can't read and even list files in this share or filder. Is it possible to make this with samba fileserver? Thanks, G. -- To unsubscribe from this list go to the following URL and read the instructions: https://lists.samba.org/mailman/listinfo/samba -- To unsubscribe from this list go to the following URL and read the instructions: https://lists.samba.org/mailman/listinfo/samba
[Samba] How to make Add permission for folder in system with nt acl support?
Hi, On windows nt is possible to configure permission when users can add files to share or folder but can't read and even list files in this share or filder. Is it possible to make this with samba fileserver? Thanks, G. -- To unsubscribe from this list go to the following URL and read the instructions: https://lists.samba.org/mailman/listinfo/samba