Saturday, 2014-12-06

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freqis usb 3.0 working in linux17:03
prpplaguefreq: yep17:08
prpplaguefully supported17:08
freqwhat is the driver?17:08
prpplaguefreq: generic XHCI driver17:09
freqok because i'm getting 10mb/s writing zeros over 3.017:09
prpplaguefreq: to what kind of device17:10
freq3tb buffalo backup drive17:10
prpplaguefreq: usb3 device?17:10
prpplaguefreq: remember just because you can transfer between usb and usb at high speeds doesn't mean that the device on the other end can process the data reliable at that speed17:11
prpplaguefreq: what distro?17:11
freqit should be 408 mb/s17:11
freqit's debian 817:11
prpplaguefreq: yea sounds like something isn't right17:13
prpplaguefreq: we've done extensive performance testing of the USB3 port on the max and we've always had very very good performance17:13
freqhere is what it's coming up as17:14
freqBus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/6p, 480M17:14
freqBus 002 Device 002: ID 0411:0235 BUFFALO INC. (formerly MelCo., Inc.)17:14
freqthat actually^17:15
freqPort 1: Dev 2, If 0, Class=Mass Storage, Driver=usb-storage, 5000M17:15
prpplaguefreq: you checked the lsusb entries to see if it is actually being recognized as usb3 with the correct bandwidth?17:16
freqBus 002 Device 002: ID 0411:0235 BUFFALO INC. (formerly MelCo., Inc.)17:18
freqCouldn't open device, some information will be missing17:18
freqDevice Descriptor: bLength                18 bDescriptorType         1 bcdUSB               3.0017:18
prpplaguefreq: interesting17:18
freqit also has 1gb of its own ram17:19
prpplaguefreq: well as i have said, we did extensive performance tests with not a single logged isses17:19
prpplaguefreq: i'll put that one on a list for testing17:19
prpplaguefreq: got a url where you ordered it?17:19
freqcould dd just be slow? maybe i set the wrong setting?17:19
prpplaguefreq: hehe17:19
freqi just did dd if=/dev/zero of=/dev/sdx17:20
prpplaguefreq: yes dd is not a good performance test17:20
freqwhat should the bs be i wonder17:20
freqthe model # is: HD-GD3.0U317:21
prpplaguesudo hdparm -Tt /dev/sda17:21
prpplaguethat will give you some very good basic info17:21
tbrfreq: at least try dd if=/dev/zero of=/dev/sdx bs=100M or such17:21
tbrthe default block size is ridiculously small17:21
prpplague512 byts17:22
tbrbut yes, what prpplague said if you want real numbers17:22
freq/dev/sda: Timing cached reads:   1530 MB in  2.00 seconds = 764.59 MB/sec Timing buffered disk reads: 152 MB in  3.12 seconds =  48.76 MB/sec17:22
freqokay there is the full speed^17:22
freqit's also be used atm17:22
prpplaguewell substatute /dev/sda for whatever device you have17:23
freqoh shit yeah17:23
freqjust restarted it17:23
freq(2.5 GB) copied, 9.95838 s, 253 MB/s17:23
freqthis is going to go a lot fa17:24
freqmight have this done in a day instead of 317:24
freq7.3gb done already17:24
freqthank you guys.17:24
prpplaguefreq: hey... if tbr can create a toilet that tweets, he can help with usb HD performance...17:25
tbrsure, both is just a flush away17:25
freq27gb done hahaha17:26
tbrfreq: jftr, he means @IoToilets17:26
freqi want toilet tweets17:27
tbrjust follow it then ;)17:27
freqgonna have to make a twitter17:28
freq hahahaha it's a beagleboard17:29
freqdude put that toilet online17:33
freqit's doing what it does!17:34
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tbrfreq: want me to go and flush it, just for you? should I add an @ dedication? ;)17:58
freqomg i'd love that.17:59
freqtbr: would you??17:59
freqi'm fluttering18:00
freqfirst i need to poop and feed my dog. brb18:02
freq@freq would be so appreciated18:08
freqor even @Jhn Wgnr for my facebook18:09
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tbrfreq: @freq is not following @iotoilets yet! ;)18:22
freqoh gawd.18:22
tbr that your twitter?18:23
freqi'm just not signing up. maybe just say "this flush is for freq"18:24
tbrfreq: check it outttttt!
freqI'm honored18:34
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freq(1.3 TB) copied, 6838.18 s, 193 MB/s19:18
freqgonna be done for tonight19:18
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Bobby_Budnickhello all.  i thought i would post this here because it is similar hardware and i am not getting responses anywhere else.  my intel baytrail-based tablet (hp stream 7 and 4 different others) give this sound error and create no audio device:  baytrail-pcm-audio baytrail-pcm-audio: ipc: error DSP boot timeout.  what could be the problem?22:33
freq(3.0 TB) copied, 18596 s, 161 MB/s22:46
freq5 hours22:46
freqtime to format it and see if the prop software has been overwritten22:46
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