similar to: Controlling outbound bandwidth utilization by port

Displaying 20 results from an estimated 400 matches similar to: "Controlling outbound bandwidth utilization by port"

2008 Mar 21
1
modifying bandwidth
Hi, Pradeep: I believe you had some questions about modifying bandwidth for flows/VNICs. I believe that should be fine in the recently released bits, could you please check and lets know if you still have any questions about this. Bandwidth limits can be modified using: links: dladm set-linkprop -p maxbw=<value> linkname flows: flowadm set-flowprop -p maxbw=<value> flowname (I
2007 Jul 10
17
all open files
Hi All, Is there a simple way to list all currently open file descriptors ? TIA.. Regards, Venkat -- This message posted from opensolaris.org
2007 Mar 12
9
X2200-M2
After the interesting revelations about the X2100 and it''s hot-swap abilities, what are the abilities of the X2200-M2''s disk subsystem, and is ZFS going to tickle any wierdness out of them? -brian -- "The reason I don''t use Gnome: every single other window manager I know of is very powerfully extensible, where you can switch actions to different mouse buttons.
2006 May 15
1
Sparse file support in Java?
Does anyone know if there is support in Java for creating holes in a sparse file (like one can do via fcntl(F_FREESP) in C)? Would like to avoid writing JNI code if there is already support for this somewhere in the JDK. Chuck
2007 Jun 20
14
Z-Raid performance with Random reads/writes
Given a 1.6TB ZFS Z-Raid consisting 6 disks: And a system that does an extreme amount of small /(<20K) /random reads /(more than twice as many reads as writes) / 1) What performance gains, if any does Z-Raid offer over other RAID or Large filesystem configurations? 2) What is any hindrance is Z-Raid to this configuration, given the complete randomness and size of these accesses? Would
2007 Apr 09
5
CAD application not working with zfs
Hello, was use several cad applications and with one of those we have problems using zfs. OS and hardware is SunOS 5.10 Generic_118855-36, Fire X4200, the cad application is catia v4. There are several configuration and data files stored on the server and shared via nfs to solaris and aix clients. The application is crashing on the aix client except the server is sharing those files from a ufs
2009 Jun 10
5
trouble with maxbw
Folks, I''m playing with maxbw on links (as opposed to flows) in Crossbow, and I have a couple of questions. First, the limts seem only advisory. The first example has the main host talking to a zone that has 172.16.17.100 configured on znic0. When there is no maxbw, the throughtput is as expected; when maxbw is 55M the throughput only drops to 76 Mbps: # netperf -H
2005 Nov 25
28
ZFS and memcntl(..., MC_SYNC, ...)
It wouldn''t be proper to start my first post here without congratulations and thanks to the ZFS team for such an impressive piece of work. Anyway, on to my query. I''ve been trying out ZFS, with a particular focus in reducing latency in a specific application. This application has a fair amount of random writing going on in the background (which, of course, ZFS will make
2007 Jan 19
18
Cheap ZFS homeserver.
So after toying around with some stuff a few months back I got bogged down and set this project aside for a while. Time to revisit. <BR><BR> Looking around there still is not a good "these cards/motherboards" work list. the HCL is hardly ever updated, and its far more geared towards business use than hobbyist/home use. So bearing all of that in mind I will need the
2009 Aug 04
2
flowadm -i 1 - shows only first flow
Hi, OSOL, b118 > milek at r600:~# flowadm show-flow > FLOW LINK IPADDR PROTO PORT > DSFLD > local_25 iwh0 -- tcp 25 -- > local_22 iwh0 -- tcp 22 -- > milek at r600:~# flowadm show-flow -s -i 1 > FLOW IPACKETS RBYTES IERRORS
2010 Mar 25
10
Using tun interface with dladm and flowadm
Hello, I am a rather new user to OpenSolaris and I have been loving every minute of it. I have spent quite a lot of time looking around for bandwidth management features and Project Crossbow is just amazing. It is truly amazing compared to what Linux has to offer. I would like to use flowadm to do some bandwidth management on a tun interface. The problem is that it is not recognized by the dladm
2008 Feb 26
1
Possible interest for ZFS encryption
Disk encryption easily defeated, research shows http://www.itpro.co.uk/storage/news/170304/disk-encryption-easily-defeated-research-shows.html Freezing RAM, whatever next? Ian
2007 Mar 05
2
Floating-Point Operator
Hi All: Why are floating-point operators not supported in D Language? Because they are useless in tracing programs? Regards! TJ -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mail.opensolaris.org/pipermail/dtrace-discuss/attachments/20070305/a0b4cf0e/attachment.html>
2008 Apr 18
1
lots of small, twisty files that all look the same
A customer has a zpool where their spectral analysis applications create a ton (millions?) of very small files that are typically 1858 bytes in length. They''re using ZFS because UFS consistently runs out of inodes. I''m assuming that ZFS aggregates these little files into recordsize (128K?) blobs for writes. This seems to go reasonably well amazingly enough. Reads are a
2006 May 19
3
Oracle on ZFS vs. UFS
Hi, I''m preparing a personal TPC-H benchmark. The goal is not to measure or optimize the database performance, but to compare ZFS to UFS in similar configurations. At the moment I''m preparing the tests at home. The test setup is as follows: . Solaris snv_37 . 2 x AMD Opteron 252 . 4 GB RAM . 2 x 80 GB ST380817AS . Oracle 10gR2 (small SGA (320m)) The disks also contain the OS
2009 Mar 10
40
dlstat for data link statistics
(Bcc''ed to networking discuss). Hi All, Have enclosed man page draft for dlstat(1M) herewith. This is part of the effort to gain better visibility into network traffic in light of crossbow features like virtual NICs, interrupt vs. polling modes etc. This in turn would greatly assist network performance analysis. It is also aimed at segregating link/flow configuration from
2018 Aug 27
2
sshd 7.8p1 close connection from VMware Fusion NAT Port Forwarding
On 2018-08-27, Stuart Henderson <stu at spacehopper.org> wrote: > On 2018-08-27, Zach Cheung <kuroro.zhang at gmail.com> wrote: >> After upgrading my VMware Fusion (10.1.3) Arch Guest to the latest with >> OpenSSH upgraded from 7.7p1 to 7.8p1, found that ssh from macOS Sierra >> (10.12.6) host to Arch guest via local NAT port forwarding failed, but via >>
2007 Apr 19
5
Available free memory.
Hi, Can I use DTrace to determine memory status? 1.Total Physical Memory, Used Memory. 2.Total Swap Space and Used Swap Space. I did find few DTrace scripts but had too much in them and I am unable to chop off unwanted lines of code due to lack of knowledge. It will be very helpful if some one can share the piece of code that serves my purpose as mentioned above. Regards, Ramesh. Ramesh
2018 Aug 28
3
sshd 7.8p1 close connection from VMware Fusion NAT Port Forwarding
On Mon, 27 Aug 2018, Stuart Henderson wrote: > On 2018-08-27, Zach Cheung <kuroro.zhang at gmail.com> wrote: > > After upgrading my VMware Fusion (10.1.3) Arch Guest to the latest with > > OpenSSH upgraded from 7.7p1 to 7.8p1, found that ssh from macOS Sierra > > (10.12.6) host to Arch guest via local NAT port forwarding failed, but via > > Arch LAN IP worked,
2007 Mar 20
8
Is there any performance problem with hard links in ZFS?
Is there any performance problem with hard links in ZFS? I have a large storage. There will be near 50000 hard links for every file. Is it ok for ZFS? May be some problems with snapshots(every 30 minutes there will be a snapshot creating)? What about difference in speed while working with 50000 hardlinks or 50000 different files? ps: It would be very useful if you give me some links about