ubsa speed limit
When I download a single file it seems that the download speed is limited to 32k (raw data as shown by netstat). Under Windows I can reach values around 60k. I can achieve more throughput (though not as much as under Windows), when downloading several files at once. ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: ubsa speed limit
Dominic Fandrey wrote:
When I download a single file it seems that the download speed is
limited to 32k (raw data as shown by netstat). Under Windows I can
reach values around 60k. I can achieve more throughput (though not as
much as under Windows), when downloading several files at once.
___
freebsd-stable@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-stable
To unsubscribe, send any mail to [EMAIL PROTECTED]
Try this hack, its using concepts I gathered from people patching the
Linux driver, basically increasing the block size of transfers.
Edit ubsa.c and recompile/reload the ubsa driver. Its located around
line 362. Basically replace UGETW(ed-wMaxPacketSize); or
UGETW(ed-wMaxPacketSize); with 2048. I think the default is 512 and
you can play with different values to evaluate its effect on speed. I
realized a large performance boost from 2048, I think at least 80k/sec
transfer rate.
} else if (UE_GET_DIR(ed-bEndpointAddress) == UE_DIR_IN
UE_GET_XFERTYPE(ed-bmAttributes) == UE_BULK) {
ucom-sc_bulkin_no = ed-bEndpointAddress;
- ucom-sc_ibufsize = UGETW(ed-wMaxPacketSize);
+ ucom-sc_ibufsize = 2048;
+ // ucom-sc_ibufsize = UGETW(ed-wMaxPacketSize);
} else if (UE_GET_DIR(ed-bEndpointAddress) == UE_DIR_OUT
UE_GET_XFERTYPE(ed-bmAttributes) == UE_BULK) {
ucom-sc_bulkout_no = ed-bEndpointAddress;
- ucom-sc_obufsize = UGETW(ed-wMaxPacketSize);
+ ucom-sc_obufsize = 2048;
+ // ucom-sc_obufsize = UGETW(ed-wMaxPacketSize);
}
}
___
freebsd-stable@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-stable
To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: ubsa speed limit
Adam McDougall wrote:
Dominic Fandrey wrote:
When I download a single file it seems that the download speed is
limited to 32k (raw data as shown by netstat). Under Windows I can
reach values around 60k. I can achieve more throughput (though not as
much as under Windows), when downloading several files at once.
Try this hack, its using concepts I gathered from people patching the
Linux driver, basically increasing the block size of transfers.
Edit ubsa.c and recompile/reload the ubsa driver. Its located around
line 362. Basically replace UGETW(ed-wMaxPacketSize); or
UGETW(ed-wMaxPacketSize); with 2048. I think the default is 512 and
you can play with different values to evaluate its effect on speed. I
realized a large performance boost from 2048, I think at least 80k/sec
transfer rate.
} else if (UE_GET_DIR(ed-bEndpointAddress) == UE_DIR_IN
UE_GET_XFERTYPE(ed-bmAttributes) == UE_BULK) {
ucom-sc_bulkin_no = ed-bEndpointAddress;
- ucom-sc_ibufsize = UGETW(ed-wMaxPacketSize);
+ ucom-sc_ibufsize = 2048;
+ // ucom-sc_ibufsize = UGETW(ed-wMaxPacketSize);
} else if (UE_GET_DIR(ed-bEndpointAddress) == UE_DIR_OUT
UE_GET_XFERTYPE(ed-bmAttributes) == UE_BULK) {
ucom-sc_bulkout_no = ed-bEndpointAddress;
- ucom-sc_obufsize = UGETW(ed-wMaxPacketSize);
+ ucom-sc_obufsize = 2048;
+ // ucom-sc_obufsize = UGETW(ed-wMaxPacketSize);
}
}
Thanks a lot. This improves the situation a lot. However I found the
improvement somewhat unsteady. I think that a 2k or 4k buffer is still not
sufficient if the answering time is high. A 16k buffer leads to a much more
steady data stream for me.
I think the best solution would be dynamic buffer allocation similar to what
is done on layer 4.
___
freebsd-stable@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-stable
To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: reboot after panic
Clifton Royston wrote: On Thu, May 01, 2008 at 03:15:51PM -0400, Stephen Clark wrote: Matthew X. Economou wrote: Steve, I recall having to set dumpdev in /etc/rc.conf before I could get FreeBSD to reboot automatically after a panic. I have dumpdev=AUTO set on all of my headless servers. If you are feeling especially brave, you can also set fsck_y_enable=YES and background_fsck=NO. Good luck! ;) Hmmm... I have that set. It only seems to not reboot on one system I have. FWIW, I've had problems with 6.2 not rebooting reliably on several SMP P4 Xeon systems; the problem seems to be that sometimes while dumping it either freezes completely or double-faults and hangs at that point until physically reset. This problem appeared simultaneously on several SMP servers when they were upgraded to 6.2, after they had run reliably for years on FreeBSD 4.x. Adding insult to injury, when it does dump successfully, I don't reliably get an image saved in /var/crash. (And if I did, it doesn't appear that it would do me any good as nobody is interested any longer in problems with 6.2.) Thankfully, via a combination of adding RAM and tuning kernel parameters I eventually got them to where they'll reliably stay up for reasonably long stretches, certainly more than the 20 days uptime I was getting when I first upgraded them. -- Clifton Thank Clifton, Mine is a nvidia 6300 mb with a dual core amd processor. I am causing the panic while trying to develope a DD for a EVDO usb modem - so it is not a great problem - I was just surprised it wasn't rebooting. This is a 6.1 system. Yes it is sort of discouraging that it is hard to get answers when you aren't running the latest and greatest kernel. In our case we have over 500 units in the field running a mix of 4.9 and 6.1 and it is not feasible to continually upgrade them, especially since there is no documented way to reliably upgrade a remote installation. Steve -- They that give up essential liberty to obtain temporary safety, deserve neither liberty nor safety. (Ben Franklin) The course of history shows that as a government grows, liberty decreases. (Thomas Jefferson) ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: restore issues Header with wrong dumpdate. and getfile: lost data
On Thu, May 01, 2008 at 03:52:14PM -0500, Scott Lambert wrote: I've seen http://www.freebsd.org/cgi/query-pr.cgi?pr=120881 which seems to apply to the getfile: lost data lines. There is also http://www.FreeBSD.org/cgi/query-pr.cgi?pr=bin/118087 which seems to apply to Header with wrong dumpdate. I believe these are basically harmless. I don't know if Kirk plans to merge the fix, but I can do it if he wants. 120881 seems not to have been applied to CVS just yet. Ah - I'd missed 120881. This seems to relate to a more recent change of Kirk's. Kirk - do you want to look at: http://www.freebsd.org/cgi/query-pr.cgi?pr=120881 or would you prefer if I had a look at it? David. ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL PROTECTED]
mpd5.1 and HUAWEI 3g card (ubsa)
Greetings, I'm trying to get my 3g card working under FreeBSD7. So far using usb4bsd the card is recognized and do not panic the kernel when removed. Unfortunately I'm stuck with mpd configuration. Here is my config: startup: # configure mpd users set user user pass admin # configure the console set console self 127.0.0.1 5005 set console open # configure the web server set web self 127.0.0.1 5006 set web open set web disable auth default: load client1 client1: create bundle template B1 create link static L1 modem set modem device /dev/cuaU0 set modem speed 115200 set modem script DialPeer set modem idle-script AnswerCall set modem var $DialPrefix DT set modem var $Telephone *99***1# set link no pap chap eap set link accept pap set auth authname MyLogin set auth password MyPassword set link max-redial 1 set link action bundle B1 open To be able to dial I first have to sent the PIN code, which I do manually by connection to /dev/cuaU0 and typing AT+CPIN= I know this is successful because the blinking led changes it's color from green to blue :) Next when I start mpd it seems to connect, but immediately drops the connection. Here is the log: May 2 20:04:10 laptop mpd: Multi-link PPP daemon for FreeBSD May 2 20:04:10 laptop mpd: May 2 20:04:10 laptop mpd: process 2285 started, version 5.1 ([EMAIL PROTECTED] 13:31 2-May-2008) May 2 20:04:10 laptop mpd: CONSOLE: listening on 127.0.0.1 5005 May 2 20:04:10 laptop mpd: web: listening on 0.0.0.0 5006 May 2 20:04:10 laptop mpd: [L1] Link: OPEN event May 2 20:04:10 laptop mpd: [L1] LCP: Open event May 2 20:04:10 laptop mpd: [L1] LCP: state change Initial -- Starting May 2 20:04:10 laptop mpd: [L1] LCP: LayerStart May 2 20:04:10 laptop kernel: ubsa_cfg_request: device request failed, err=USBD_ERR_STALLED (ignored) May 2 20:04:10 laptop last message repeated 7 times May 2 20:04:10 laptop mpd: [L1] chat: Detected Hayes compatible modem. May 2 20:04:10 laptop mpd: [L1] chat: Dialing server at *99***1#... May 2 20:04:10 laptop mpd: [L1] chat: Connected at an unknown speed. May 2 20:04:10 laptop mpd: [L1] chat: Initiating auto-login... May 2 20:04:15 laptop mpd: [L1] chat: Auto-login timeout. May 2 20:04:15 laptop mpd: [L1] MODEM: chat script succeeded May 2 20:04:15 laptop mpd: [L1] Link: UP event May 2 20:04:15 laptop mpd: [L1] Link: origination is local May 2 20:04:15 laptop mpd: [L1] LCP: Up event May 2 20:04:15 laptop mpd: [L1] LCP: state change Starting -- Req-Sent May 2 20:04:15 laptop mpd: [L1] LCP: SendConfigReq #1 May 2 20:04:15 laptop mpd: [L1] ACFCOMP May 2 20:04:15 laptop mpd: [L1] PROTOCOMP May 2 20:04:15 laptop mpd: [L1] ACCMAP 0x000a May 2 20:04:15 laptop mpd: [L1] MRU 1500 May 2 20:04:15 laptop mpd: [L1] MAGICNUM 597dcb60 May 2 20:04:15 laptop mpd: [L1] LCP: rec'd Configure Request #0 (Req-Sent) May 2 20:04:15 laptop mpd: [L1] ACCMAP 0x May 2 20:04:15 laptop mpd: [L1] AUTHPROTO CHAP MD5 May 2 20:04:15 laptop mpd: [L1] MAGICNUM 00b4d370 May 2 20:04:15 laptop mpd: [L1] PROTOCOMP May 2 20:04:15 laptop mpd: [L1] ACFCOMP May 2 20:04:15 laptop mpd: [L1] LCP: SendConfigNak #0 May 2 20:04:15 laptop mpd: [L1] AUTHPROTO PAP May 2 20:04:15 laptop mpd: [L1] LCP: rec'd Configure Ack #1 (Req-Sent) May 2 20:04:15 laptop mpd: [L1] ACFCOMP May 2 20:04:15 laptop mpd: [L1] PROTOCOMP May 2 20:04:15 laptop mpd: [L1] ACCMAP 0x000a May 2 20:04:15 laptop mpd: [L1] MRU 1500 May 2 20:04:15 laptop mpd: [L1] MAGICNUM 597dcb60 May 2 20:04:15 laptop mpd: [L1] LCP: state change Req-Sent -- Ack-Rcvd May 2 20:04:15 laptop mpd: [L1] LCP: rec'd Configure Request #1 (Ack-Rcvd) May 2 20:04:15 laptop mpd: [L1] ACCMAP 0x May 2 20:04:15 laptop mpd: [L1] AUTHPROTO PAP May 2 20:04:15 laptop mpd: [L1] MAGICNUM 00b4d370 May 2 20:04:15 laptop mpd: [L1] PROTOCOMP May 2 20:04:15 laptop mpd: [L1] ACFCOMP May 2 20:04:15 laptop mpd: [L1] LCP: SendConfigAck #1 May 2 20:04:15 laptop mpd: [L1] ACCMAP 0x May 2 20:04:15 laptop mpd: [L1] AUTHPROTO PAP May 2 20:04:15 laptop mpd: [L1] MAGICNUM 00b4d370 May 2 20:04:15 laptop mpd: [L1] PROTOCOMP May 2 20:04:15 laptop mpd: [L1] ACFCOMP May 2 20:04:15 laptop mpd: [L1] LCP: state change Ack-Rcvd -- Opened May 2 20:04:15 laptop mpd: [L1] LCP: auth: peer wants PAP, I want nothing May 2 20:04:15 laptop mpd: [L1] PAP: using authname MyLogin May 2 20:04:15 laptop mpd: [L1] PAP: sending REQUEST #1 len: 23 May 2 20:04:15 laptop mpd: [L1] LCP: LayerUp May 2 20:04:15 laptop mpd: [L1] LCP: rec'd Discard Request #2 (Opened) May 2 20:04:15 laptop mpd: [L1] PAP: rec'd ACK #1 len: 5 May 2 20:04:15 laptop mpd: [L1] LCP: authorization successful May 2 20:04:15 laptop mpd: [L1] Link: Matched action 'bundle B1 ' May 2 20:04:15 laptop mpd:
[releng_7 tinderbox] failure on sparc64/sparc64
TB --- 2008-05-03 01:52:12 - tinderbox 2.3 running on freebsd-stable.sentex.ca TB --- 2008-05-03 01:52:12 - starting RELENG_7 tinderbox run for sparc64/sparc64 TB --- 2008-05-03 01:52:12 - cleaning the object tree TB --- 2008-05-03 01:52:28 - cvsupping the source tree TB --- 2008-05-03 01:52:28 - /usr/bin/csup -r 3 -g -L 1 -h localhost -s /tinderbox/RELENG_7/sparc64/sparc64/supfile TB --- 2008-05-03 01:52:36 - building world (CFLAGS=-O2 -pipe) TB --- 2008-05-03 01:52:36 - cd /src TB --- 2008-05-03 01:52:36 - /usr/bin/make -B buildworld World build started on Sat May 3 01:52:38 UTC 2008 Rebuilding the temporary build tree stage 1.1: legacy release compatibility shims stage 1.2: bootstrap tools stage 2.1: cleaning up the object tree stage 2.2: rebuilding the object tree stage 2.3: build tools stage 3: cross tools stage 4.1: building includes stage 4.2: building libraries stage 4.3: make dependencies stage 4.4: building everything World build completed on Sat May 3 02:51:59 UTC 2008 TB --- 2008-05-03 02:51:59 - generating LINT kernel config TB --- 2008-05-03 02:51:59 - cd /src/sys/sparc64/conf TB --- 2008-05-03 02:51:59 - /usr/bin/make -B LINT TB --- 2008-05-03 02:52:00 - building LINT kernel (COPTFLAGS=-O2 -pipe) TB --- 2008-05-03 02:52:00 - cd /src TB --- 2008-05-03 02:52:00 - /usr/bin/make -B buildkernel KERNCONF=LINT Kernel build for LINT started on Sat May 3 02:52:00 UTC 2008 stage 1: configuring the kernel stage 2.1: cleaning up the object tree stage 2.2: rebuilding the object tree stage 2.3: build tools stage 3.1: making dependencies stage 3.2: building everything Kernel build for LINT completed on Sat May 3 03:11:29 UTC 2008 TB --- 2008-05-03 03:11:29 - building GENERIC kernel (COPTFLAGS=-O2 -pipe) TB --- 2008-05-03 03:11:29 - cd /src TB --- 2008-05-03 03:11:29 - /usr/bin/make -B buildkernel KERNCONF=GENERIC Kernel build for GENERIC started on Sat May 3 03:11:29 UTC 2008 stage 1: configuring the kernel stage 2.1: cleaning up the object tree stage 2.2: rebuilding the object tree stage 2.3: build tools stage 3.1: making dependencies stage 3.2: building everything [...] : hack.c cc -shared -nostdlib hack.c -o hack.So rm -f hack.c MAKE=/usr/bin/make sh /src/sys/conf/newvers.sh GENERIC cc -c -O2 -pipe -fno-strict-aliasing -std=c99 -g -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -Wundef -Wno-pointer-sign -fformat-extensions -nostdinc -I. -I/src/sys -I/src/sys/contrib/altq -D_KERNEL -DHAVE_KERNEL_OPTION_HEADERS -include opt_global.h -fno-common -finline-limit=15000 --param inline-unit-growth=100 --param large-function-growth=1000 -mcmodel=medany -msoft-float -ffreestanding -Werror vers.c linking kernel.debug e1000_api.o(.text+0x1288): In function `e1000_setup_init_funcs': /src/sys/dev/em/e1000_api.c:352: undefined reference to `e1000_init_function_pointers_82575' *** Error code 1 Stop in /obj/sparc64/src/sys/GENERIC. *** Error code 1 Stop in /src. *** Error code 1 Stop in /src. TB --- 2008-05-03 03:17:52 - WARNING: /usr/bin/make returned exit code 1 TB --- 2008-05-03 03:17:52 - ERROR: failed to build GENERIC kernel TB --- 2008-05-03 03:17:52 - tinderbox aborted TB --- 4521.23 user 412.47 system 5140.14 real http://tinderbox.des.no/tinderbox-releng_7-RELENG_7-sparc64-sparc64.full ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL PROTECTED]
