search for: mikeliu

...ba.org> ?? * BUG 15481: GETREALFILENAME_CACHE can modify incoming new filename with ???? previous cache entry value. o? Stefan Metzmacher <metze at samba.org> ?? * BUG 15464: libnss_winbind causes memory corruption since samba-4.18, ???? impacts sendmail, zabbix, potentially more. o? MikeLiu <mikeliu at qnap.com> ?? * BUG 15453: File doesn't show when user doesn't have permission if ???? aio_pthread is loaded. o? Martin Schwenke <mschwenke at ddn.com> ?? * BUG 15451: ctdb_killtcp fails to work with --enable-pcap and libpcap ? ???? 1.9.1. o? Joseph Sutton <j...

...ba.org> ?? * BUG 15481: GETREALFILENAME_CACHE can modify incoming new filename with ???? previous cache entry value. o? Stefan Metzmacher <metze at samba.org> ?? * BUG 15464: libnss_winbind causes memory corruption since samba-4.18, ???? impacts sendmail, zabbix, potentially more. o? MikeLiu <mikeliu at qnap.com> ?? * BUG 15453: File doesn't show when user doesn't have permission if ???? aio_pthread is loaded. o? Martin Schwenke <mschwenke at ddn.com> ?? * BUG 15451: ctdb_killtcp fails to work with --enable-pcap and libpcap ? ???? 1.9.1. o? Joseph Sutton <j...

...zmacher <metze at samba.org> ?? * BUG 15346: 2-3min delays at reconnect with smb2_validate_sequence_number: ???? bad message_id 2. ?? * BUG 15441: samba-tool ntacl get segfault if aio_pthread appended. ?? * BUG 15446: DCERPC_PKT_CO_CANCEL and DCERPC_PKT_ORPHANED can't be parsed. o? MikeLiu <mikeliu at qnap.com> ?? * BUG 15453: File doesn't show when user doesn't have permission if ???? aio_pthread is loaded. o? Noel Power <noel.power at suse.com> ?? * BUG 15384: net ads lookup (with unspecified realm) fails ?? * BUG 15435: Regression DFS not working with wide...

...zmacher <metze at samba.org> ?? * BUG 15346: 2-3min delays at reconnect with smb2_validate_sequence_number: ???? bad message_id 2. ?? * BUG 15441: samba-tool ntacl get segfault if aio_pthread appended. ?? * BUG 15446: DCERPC_PKT_CO_CANCEL and DCERPC_PKT_ORPHANED can't be parsed. o? MikeLiu <mikeliu at qnap.com> ?? * BUG 15453: File doesn't show when user doesn't have permission if ???? aio_pthread is loaded. o? Noel Power <noel.power at suse.com> ?? * BUG 15384: net ads lookup (with unspecified realm) fails ?? * BUG 15435: Regression DFS not working with wide...

On Wed, Dec 03, 2014 at 03:45:24AM -0800, mikeliu wrote: > 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: &g...

> Without those patches it works, with them it stalls? Yes. Regards, Mike -- View this message in context: http://samba.2283325.n4.nabble.com/Problem-with-AIO-random-read-tp4677191p4677356.html Sent from the Samba - General mailing list archive at Nabble.com.

Hello Volker, Thanks for kindly feedback :) > When the system is stalled, how many threads does the smbd >have active? /proc/pid/tasks will tell you. At the beginning ... pidstat -t|grep smbd 11:41:16 AM 0 5388 - 0.00 0.00 0.00 0.00 1 smbd 11:41:16 AM 0 - 5388 0.00 0.00 0.00 0.00 1 |__smbd 11:41:16 AM 0 5390

...? Parameter Name????????????????????????? Description???? Default ? --------------????????????????????????? -----------???? ------- ? winbind debug traceid?????????????????? Add traceid???? No ? directory name cache size?????????????? Removed CHANGES SINCE 4.19.0rc4 ======================= o? MikeLiu <mikeliu at qnap.com> ?? * BUG 15453: File doesn't show when user doesn't have permission if ???? aio_pthread is loaded. o? Martin Schwenke <mschwenke at ddn.com> ?? * BUG 15451: ctdb_killtcp fails to work with --enable-pcap and libpcap ? ???? 1.9.1. CHANGES SINCE 4.19.0r...

...? Parameter Name????????????????????????? Description???? Default ? --------------????????????????????????? -----------???? ------- ? winbind debug traceid?????????????????? Add traceid???? No ? directory name cache size?????????????? Removed CHANGES SINCE 4.19.0rc4 ======================= o? MikeLiu <mikeliu at qnap.com> ?? * BUG 15453: File doesn't show when user doesn't have permission if ???? aio_pthread is loaded. o? Martin Schwenke <mschwenke at ddn.com> ?? * BUG 15451: ctdb_killtcp fails to work with --enable-pcap and libpcap ? ???? 1.9.1. CHANGES SINCE 4.19.0r...

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 =