I just did a new save on the disk with 2 iso's . it was the compressionration on the solaris iso, since the second file was an Ubuntu iso and when windows reached that file transfer dropped to 3,8MB/s. ( at writing it declined to 1 MB/s)
The other end is a cablemodem at 30/3 Mb/s So it was the compressionratio that made me wonder. zpool iostat 5 capacity operations bandwidth pool alloc free read write read write ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 2 13,3K 21,3K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 0 0 0 ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 0 0 0 ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 0 0 0 ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 0 0 0 ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 0 0 0 ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 0 0 0 ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 11 0 29,5K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 0 0 0 ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 0 0 0 ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 0 0 0 ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 20 0 228K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 0 0 0 ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 0 0 0 ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 10 0 95,5K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 11 0 226K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 20 0 450K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 13 0 255K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 13 0 254K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 11 0 256K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 11 0 267K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 13 0 242K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 28 0 472K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 13 0 264K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 10 0 249K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 10 0 249K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 10 0 275K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 10 0 247K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 11 0 229K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 12 0 272K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 12 0 246K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 11 0 247K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 22 0 446K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 13 0 249K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 11 0 248K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 14 0 260K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 11 0 223K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 19 0 391K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 11 0 250K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 11 0 250K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 10 0 249K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 19 0 390K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 22 0 447K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 13 0 256K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 11 0 226K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 12 0 246K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 12 0 245K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 23 0 377K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 13 0 250K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 24 0 457K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 11 0 197K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 11 0 237K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 21 0 423K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 11 0 249K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 14 0 259K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 10 0 246K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 11 0 247K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 22 0 443K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 12 0 246K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 23 0 371K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 10 0 248K ---------- ----- ----- ----- ----- ----- ----- bigtank 92,5K 464G 0 0 0 0 rpool 14,9G 217G 0 10 0 247K ---------- ----- ----- ----- ----- ----- ----- -----Original Message----- From: Jonathan Adams [mailto:t12nsloo...@gmail.com] Sent: vrijdag 6 januari 2012 12:46 To: Discussion list for OpenIndiana Subject: Re: [OpenIndiana-discuss] (probably) Stupid question regarding Iscsi you could run a "zpool iostat 5", or a basic "iostat -zxc 5" and watch how much is being written/read and watch for it to go quiet ... what speed connection are you accessing at the other end of the internet? On 6 January 2012 11:37, Open Indiana <openindi...@out-side.nl> wrote: > I used for testing the solaris 11 ISO. It is 440MB. > (sol-11-1111-text-x86.iso) > > > > -----Original Message----- > From: Jonathan Adams [mailto:t12nsloo...@gmail.com] > Sent: vrijdag 6 januari 2012 12:25 > To: Discussion list for OpenIndiana > Subject: Re: [OpenIndiana-discuss] (probably) Stupid question > regarding Iscsi > > what is the 440Mb file that you've transferred? is it easily compressed? > > On 6 January 2012 10:51, Open Indiana <openindi...@out-side.nl> wrote: >> I have a rather stupid question i guess.. >> >> The following is the case >> 1. I have a 100GB iscsi target created at my homeserver within >> OpeinIndiana 2. the zfs drive has lzo compression enabled 3. I have >> OpenVPN running on this homeserver 4. I have connected my laptop via >> OpenVPN to my homeserver 5. Transmissionspeed to the internet from my >> laptop's point of view is 2048kb SDSL 6. I created a new NTFS drive >> (E:) on my laptop via de iscsi initiator (windows 7 pro) that points >> to my homeserver. >> 7. I just saved a 440 MB file within 1 minute to the new E: drive >> >> Although windows told me within 1 minute that it had transferred the >> data and closed the pop-up screen I remain wondering how long it >> takes before the file really is transferred to my homeserver (is >> cached >> somewhere?) . Or is it really transferred that fast? (approx 50MB/s >> Windows reported) >> >> stmfadm list-lu -v >> LU Name: 600144F023A1040000004F06CC190001 >> Operational Status: Online >> Provider Name : sbd >> Alias : /dev/zvol/rdsk/rpool/iscsi >> View Entry Count : 1 >> Data File : /dev/zvol/rdsk/rpool/iscsi >> Meta File : not set >> Size : 107374182400 >> Block Size : 512 >> Management URL : not set >> Vendor ID : OI >> Product ID : COMSTAR >> Serial Num : not set >> Write Protect : Disabled >> Writeback Cache : Enabled >> Access State : Active >> >> >> >> _______________________________________________ >> OpenIndiana-discuss mailing list >> OpenIndiana-discuss@openindiana.org >> http://openindiana.org/mailman/listinfo/openindiana-discuss > > _______________________________________________ > OpenIndiana-discuss mailing list > OpenIndiana-discuss@openindiana.org > http://openindiana.org/mailman/listinfo/openindiana-discuss > > > > _______________________________________________ > OpenIndiana-discuss mailing list > OpenIndiana-discuss@openindiana.org > http://openindiana.org/mailman/listinfo/openindiana-discuss _______________________________________________ OpenIndiana-discuss mailing list OpenIndiana-discuss@openindiana.org http://openindiana.org/mailman/listinfo/openindiana-discuss _______________________________________________ OpenIndiana-discuss mailing list OpenIndiana-discuss@openindiana.org http://openindiana.org/mailman/listinfo/openindiana-discuss