* Issue with mini-SaS to eSATA to USB 3.0 setup [not found] ` <CAAfSSYj4ycBUVW3rVy1jrbJEY2hW_Ui88MyWdA5yGose80Vggw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> @ 2013-02-21 19:26 ` Sarah Sharp 2013-02-21 20:16 ` [usb-storage] " Matthew Dharm ` (2 more replies) 0 siblings, 3 replies; 7+ messages in thread From: Sarah Sharp @ 2013-02-21 19:26 UTC (permalink / raw) To: Fabio David Cc: linux-usb-u79uwXL29TY76Z2rM5mHXA, USB Storage List, linux-scsi-u79uwXL29TY76Z2rM5mHXA [-- Attachment #1: Type: text/plain, Size: 5869 bytes --] Cc-ing the SCSI and USB storage list. Folks, does the attached picture look like a sane setup? I've never used mini-SaS to eSATA adapter before, let alone with four eSATA to USB 3.0 adapters. On Tue, Jan 29, 2013 at 12:56:02PM -0200, Fabio David wrote: > Hi Sarah, > > My name is Fabio David and I am from Brazil. I've seen your posts on > several forums and read articles about you. I really admire your work. > > Maybe you can help me. I'm trying to connect a PC running Centos 6.3 > to a CRU dataport 4-bay storage device. This device only has a miniSaS > port. > > Here is my scenario: > > - DataCRU device with 4 hot-swapables bays. > http://www.cru-inc.com/slideshow.php?dir=//Digital-Cinema//&sel=5 > - MiniSaS cable connects to the DataCRU device and on the other side > there are 4 eSata connectors > http://www.elpeus.com/sas-mini-sas/external-mini-sas-cables/sff-8088-to-4-esata/3m-mini-sas-sff-8088-to-4-esata-cable/ > - 4 eSata<->USB3.0 adaptors connected to each eSata connector > - Adaptors connected to a USB3.0 HUB > - USB3.0 hub connected to PC > > Everything works ok, I can mount/read the HDs, but sometimes the > system does not detect when a hard drive is inserted/removed from a > DataCru bay. No events are generated, nothing appears in > /proc/partitions nor udev > is called to apply my rules. Do you lose only hard drive insertion events, or do you lose remove events as well? For example, what happens when you do this: 1. Unplug the eSATA to USB adapters from the USB 3.0 hub. 2. Insert a hard drive into the bay. 3. Connect the eSATA to USB adapter to the USB 3.0 hub. 4. Wait for hard drive detection, then hot-remove the drive from the bay. > However, everything works fine when connected directly to PC's USB > port. Please look at the attached picture. It looks like you're only attaching one eSATA to USB adapter to the roothub. Do you only have one USB 3.0 port on the host, or can you try plugging in multiple eSATA to USB adapters into the roothub? Does the setup work when only one eSATA to USB adapter is plugged into the USB 3.0 hub? > Do you have any suggestions? A couple possible root causes come to mind: 1. Perhaps the USB 3.0 hub is interfering with communication to your eSATA to USB 3.0 adapters. 2. Maybe USB device suspend is to blame. Do you have USB device suspend enabled for the eSATA to USB adapters? 3. Perhaps the SATA adapters aren't responding with a Medium Changed status when the USB storage device is plugged in. Can you send me dmesg, starting from just before you insert a hard drive into the drive bays? I need dmesg for both when the SATA adapter is connected directly to the roothub, and when it's connected to the USB 3.0 hub. A usbmon trace might also be useful for the USB storage developers. Documentation on how to take that trace is here: http://lxr.linux.no/#linux/Documentation/usb/usbmon.txt Sarah Sharp > =================================================================== > > lsusb returns > > Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub > Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub > Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub > Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub > Bus 001 Device 002: ID 13d3:3323 IMC Networks > Bus 001 Device 009: ID 2109:3431 <---------------------------- HUB 3.0 > Bus 006 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > Bus 007 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub > Bus 007 Device 040: ID 2109:0810 <---------------------------- HUB 3.0 > Bus 007 Device 041: ID 1234:5678 Brain Actuated Technologies > Bus 007 Device 042: ID 1234:5678 Brain Actuated Technologies > Bus 007 Device 043: ID 1234:5678 Brain Actuated Technologies > Bus 007 Device 044: ID 1234:5678 Brain Actuated Technologies > > /var/log/messages > .... > Jan 27 18:00:28 localhost kernel: usb 7-1: New USB device found, > idVendor=2109, idProduct=0810 > Jan 27 18:00:28 localhost kernel: usb 7-1: New USB device strings: > Mfr=1, Product=2, SerialNumber=0 > Jan 27 18:00:28 localhost kernel: usb 7-1: Product: 4-Port USB 3.0 Hub > Jan 27 18:00:28 localhost kernel: usb 7-1: Manufacturer: VIA Labs, Inc. > Jan 27 18:00:28 localhost kernel: usb 7-1: configuration #1 chosen from 1 choice > Jan 27 18:00:28 localhost kernel: hub 7-1:1.0: USB hub found > Jan 27 18:00:28 localhost kernel: hub 7-1:1.0: 4 ports detected > .... > Jan 28 21:32:02 localhost kernel: usb 7-1.1: new SuperSpeed USB device > number 9 using xhci_hcd > Jan 28 21:32:56 localhost kernel: xhci_hcd 0000:01:00.0: PCI INT A -> > GSI 16 (level, low) -> IRQ 16 > Jan 28 21:32:56 localhost kernel: xhci_hcd 0000:01:00.0: xHCI Host Controller > Jan 28 21:32:56 localhost kernel: xhci_hcd 0000:01:00.0: new USB bus > registered, assigned bus number 6 > Jan 28 21:32:56 localhost kernel: xhci_hcd 0000:01:00.0: irq 16, io > mem 0xdfe00000 > Jan 28 21:32:56 localhost kernel: usb usb6: Manufacturer: Linux > 2.6.32-279.19.1.el6.i686 xhci_hcd > Jan 28 21:32:56 localhost kernel: xhci_hcd 0000:01:00.0: xHCI Host Controller > Jan 28 21:32:56 localhost kernel: xhci_hcd 0000:01:00.0: new USB bus > registered, assigned bus number 7 > Jan 28 21:32:56 localhost kernel: usb usb7: Manufacturer: Linux > 2.6.32-279.19.1.el6.i686 xhci_hcd > Jan 28 21:32:56 localhost kernel: usb 7-1: new SuperSpeed USB device > number 2 using xhci_hcd > Jan 28 21:32:56 localhost kernel: usb 7-1.1: new SuperSpeed USB device > number 3 using xhci_hcd > Jan 28 21:32:56 localhost kernel: usb 7-1.2: new SuperSpeed USB device > number 4 using xhci_hcd > Jan 28 21:32:56 localhost kernel: usb 7-1.3: new SuperSpeed USB device > number 5 using xhci_hcd > Jan 28 21:32:56 localhost kernel: usb 7-1.4: new SuperSpeed USB device > number 6 using xhci_hcd [-- Attachment #2: esquema datacru.jpg --] [-- Type: image/jpeg, Size: 55181 bytes --] ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [usb-storage] Issue with mini-SaS to eSATA to USB 3.0 setup 2013-02-21 19:26 ` Issue with mini-SaS to eSATA to USB 3.0 setup Sarah Sharp @ 2013-02-21 20:16 ` Matthew Dharm [not found] ` <CAAfSSYhmy-wPeu=BPwqLDeXqvMFw5skXKwRsk1UuaqCYyGkMUw@mail.gmail.com> 2013-02-21 20:48 ` Douglas Gilbert [not found] ` <CAAfSSYhUzSv+R8qkhBpvM0z39mKFH07FZ3Vuk_y3XVM81aAnSw@mail.gmail.com> 2 siblings, 1 reply; 7+ messages in thread From: Matthew Dharm @ 2013-02-21 20:16 UTC (permalink / raw) To: Sarah Sharp Cc: Fabio David, linux-usb@vger.kernel.org, USB Storage List, linux-scsi I highly doubt hot-insert and hot-remove of HDDs from the 4-bay container (without removing the corresponding USB/eSATA adaptor) will work. The USB/eSATA adaptor does not have a way to inform the host that the eSATA side has been disconnected from the HDD. That functionality isn't in the usb-storage protocol. This type of functionality *might* be supported in the UAS protocol, but I don't know. Matt On Thu, Feb 21, 2013 at 11:26 AM, Sarah Sharp <sarah.a.sharp@linux.intel.com> wrote: > Cc-ing the SCSI and USB storage list. > > Folks, does the attached picture look like a sane setup? I've never > used mini-SaS to eSATA adapter before, let alone with four eSATA to USB > 3.0 adapters. > > On Tue, Jan 29, 2013 at 12:56:02PM -0200, Fabio David wrote: >> Hi Sarah, >> >> My name is Fabio David and I am from Brazil. I've seen your posts on >> several forums and read articles about you. I really admire your work. >> >> Maybe you can help me. I'm trying to connect a PC running Centos 6.3 >> to a CRU dataport 4-bay storage device. This device only has a miniSaS >> port. >> >> Here is my scenario: >> >> - DataCRU device with 4 hot-swapables bays. >> http://www.cru-inc.com/slideshow.php?dir=//Digital-Cinema//&sel=5 >> - MiniSaS cable connects to the DataCRU device and on the other side >> there are 4 eSata connectors >> http://www.elpeus.com/sas-mini-sas/external-mini-sas-cables/sff-8088-to-4-esata/3m-mini-sas-sff-8088-to-4-esata-cable/ >> - 4 eSata<->USB3.0 adaptors connected to each eSata connector >> - Adaptors connected to a USB3.0 HUB >> - USB3.0 hub connected to PC >> >> Everything works ok, I can mount/read the HDs, but sometimes the >> system does not detect when a hard drive is inserted/removed from a >> DataCru bay. No events are generated, nothing appears in >> /proc/partitions nor udev >> is called to apply my rules. > > Do you lose only hard drive insertion events, or do you lose remove > events as well? > > For example, what happens when you do this: > > 1. Unplug the eSATA to USB adapters from the USB 3.0 hub. > 2. Insert a hard drive into the bay. > 3. Connect the eSATA to USB adapter to the USB 3.0 hub. > 4. Wait for hard drive detection, then hot-remove the drive from the > bay. > >> However, everything works fine when connected directly to PC's USB >> port. Please look at the attached picture. > > It looks like you're only attaching one eSATA to USB adapter to the > roothub. Do you only have one USB 3.0 port on the host, or can you try > plugging in multiple eSATA to USB adapters into the roothub? > > Does the setup work when only one eSATA to USB adapter is plugged into > the USB 3.0 hub? > >> Do you have any suggestions? > > A couple possible root causes come to mind: > > 1. Perhaps the USB 3.0 hub is interfering with communication to your > eSATA to USB 3.0 adapters. > > 2. Maybe USB device suspend is to blame. Do you have USB device suspend > enabled for the eSATA to USB adapters? > > 3. Perhaps the SATA adapters aren't responding with a Medium Changed > status when the USB storage device is plugged in. > > Can you send me dmesg, starting from just before you insert a hard drive > into the drive bays? I need dmesg for both when the SATA adapter is > connected directly to the roothub, and when it's connected to the USB > 3.0 hub. > > A usbmon trace might also be useful for the USB storage developers. > Documentation on how to take that trace is here: > > http://lxr.linux.no/#linux/Documentation/usb/usbmon.txt > > Sarah Sharp > >> =================================================================== >> >> lsusb returns >> >> Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub >> Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub >> Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub >> Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub >> Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub >> Bus 001 Device 002: ID 13d3:3323 IMC Networks >> Bus 001 Device 009: ID 2109:3431 <---------------------------- HUB 3.0 >> Bus 006 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub >> Bus 007 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub >> Bus 007 Device 040: ID 2109:0810 <---------------------------- HUB 3.0 >> Bus 007 Device 041: ID 1234:5678 Brain Actuated Technologies >> Bus 007 Device 042: ID 1234:5678 Brain Actuated Technologies >> Bus 007 Device 043: ID 1234:5678 Brain Actuated Technologies >> Bus 007 Device 044: ID 1234:5678 Brain Actuated Technologies >> >> /var/log/messages >> .... >> Jan 27 18:00:28 localhost kernel: usb 7-1: New USB device found, >> idVendor=2109, idProduct=0810 >> Jan 27 18:00:28 localhost kernel: usb 7-1: New USB device strings: >> Mfr=1, Product=2, SerialNumber=0 >> Jan 27 18:00:28 localhost kernel: usb 7-1: Product: 4-Port USB 3.0 Hub >> Jan 27 18:00:28 localhost kernel: usb 7-1: Manufacturer: VIA Labs, Inc. >> Jan 27 18:00:28 localhost kernel: usb 7-1: configuration #1 chosen from 1 choice >> Jan 27 18:00:28 localhost kernel: hub 7-1:1.0: USB hub found >> Jan 27 18:00:28 localhost kernel: hub 7-1:1.0: 4 ports detected >> .... >> Jan 28 21:32:02 localhost kernel: usb 7-1.1: new SuperSpeed USB device >> number 9 using xhci_hcd >> Jan 28 21:32:56 localhost kernel: xhci_hcd 0000:01:00.0: PCI INT A -> >> GSI 16 (level, low) -> IRQ 16 >> Jan 28 21:32:56 localhost kernel: xhci_hcd 0000:01:00.0: xHCI Host Controller >> Jan 28 21:32:56 localhost kernel: xhci_hcd 0000:01:00.0: new USB bus >> registered, assigned bus number 6 >> Jan 28 21:32:56 localhost kernel: xhci_hcd 0000:01:00.0: irq 16, io >> mem 0xdfe00000 >> Jan 28 21:32:56 localhost kernel: usb usb6: Manufacturer: Linux >> 2.6.32-279.19.1.el6.i686 xhci_hcd >> Jan 28 21:32:56 localhost kernel: xhci_hcd 0000:01:00.0: xHCI Host Controller >> Jan 28 21:32:56 localhost kernel: xhci_hcd 0000:01:00.0: new USB bus >> registered, assigned bus number 7 >> Jan 28 21:32:56 localhost kernel: usb usb7: Manufacturer: Linux >> 2.6.32-279.19.1.el6.i686 xhci_hcd >> Jan 28 21:32:56 localhost kernel: usb 7-1: new SuperSpeed USB device >> number 2 using xhci_hcd >> Jan 28 21:32:56 localhost kernel: usb 7-1.1: new SuperSpeed USB device >> number 3 using xhci_hcd >> Jan 28 21:32:56 localhost kernel: usb 7-1.2: new SuperSpeed USB device >> number 4 using xhci_hcd >> Jan 28 21:32:56 localhost kernel: usb 7-1.3: new SuperSpeed USB device >> number 5 using xhci_hcd >> Jan 28 21:32:56 localhost kernel: usb 7-1.4: new SuperSpeed USB device >> number 6 using xhci_hcd > > > -- > You received this message because you are subscribed to the Google Groups "USB Mass Storage on Linux" group. > To unsubscribe from this group and stop receiving emails from it, send an email to usb-storage+unsubscribe@lists.one-eyed-alien.net. > To post to this group, send email to usb-storage@lists.one-eyed-alien.net. > Visit this group at http://groups.google.com/a/lists.one-eyed-alien.net/group/usb-storage/?hl=en. > For more options, visit https://groups.google.com/a/lists.one-eyed-alien.net/groups/opt_out. > > -- Matthew Dharm Maintainer, USB Mass Storage driver for Linux ^ permalink raw reply [flat|nested] 7+ messages in thread
[parent not found: <CAAfSSYhmy-wPeu=BPwqLDeXqvMFw5skXKwRsk1UuaqCYyGkMUw@mail.gmail.com>]
* Re: Issue with mini-SaS to eSATA to USB 3.0 setup [not found] ` <CAAfSSYhmy-wPeu=BPwqLDeXqvMFw5skXKwRsk1UuaqCYyGkMUw@mail.gmail.com> @ 2013-02-22 15:00 ` Fabio David 0 siblings, 0 replies; 7+ messages in thread From: Fabio David @ 2013-02-22 15:00 UTC (permalink / raw) To: linux-usb@vger.kernel.org, linux-scsi RESENT ---------- Forwarded message ---------- From: Fabio David <fabiodavid@gmail.com> Date: Thu, Feb 21, 2013 at 5:42 PM Subject: Re: [usb-storage] Issue with mini-SaS to eSATA to USB 3.0 setup Thanks for your reply, Matt. But it works! Only sometimes the OS doesnt "see" hot-insertion / hot-remove. And if I connect the USB/eSata directly to PC (without the USB 3.0 hub), it works 100%, never miss an insertion/removal! I have created some UDEV mounting rules, and they work fine, no mather in which bay the HDD has been inserted. The problem is that sometimes it can not recognize a hot-insert (which is not a big problem, the user just has to remove/insert it again). But the major problem occurs when it cannot detect a hot-removal, because the device stays mounted, partitions still appear at /proc/partitions, etc. as if the HDD was still there. Fabio On Thu, Feb 21, 2013 at 5:16 PM, Matthew Dharm <mdharm-usb@one-eyed-alien.net> wrote: > > I highly doubt hot-insert and hot-remove of HDDs from the 4-bay > container (without removing the corresponding USB/eSATA adaptor) will > work. > > The USB/eSATA adaptor does not have a way to inform the host that the > eSATA side has been disconnected from the HDD. That functionality > isn't in the usb-storage protocol. > > This type of functionality *might* be supported in the UAS protocol, > but I don't know. > > Matt > > On Thu, Feb 21, 2013 at 11:26 AM, Sarah Sharp > <sarah.a.sharp@linux.intel.com> wrote: > > Cc-ing the SCSI and USB storage list. > > > > Folks, does the attached picture look like a sane setup? I've never > > used mini-SaS to eSATA adapter before, let alone with four eSATA to USB > > 3.0 adapters. > > > > On Tue, Jan 29, 2013 at 12:56:02PM -0200, Fabio David wrote: > >> Hi Sarah, > >> > >> My name is Fabio David and I am from Brazil. I've seen your posts on > >> several forums and read articles about you. I really admire your work. > >> > >> Maybe you can help me. I'm trying to connect a PC running Centos 6.3 > >> to a CRU dataport 4-bay storage device. This device only has a miniSaS > >> port. > >> > >> Here is my scenario: > >> > >> - DataCRU device with 4 hot-swapables bays. > >> http://www.cru-inc.com/slideshow.php?dir=//Digital-Cinema//&sel=5 > >> - MiniSaS cable connects to the DataCRU device and on the other side > >> there are 4 eSata connectors > >> http://www.elpeus.com/sas-mini-sas/external-mini-sas-cables/sff-8088-to-4-esata/3m-mini-sas-sff-8088-to-4-esata-cable/ > >> - 4 eSata<->USB3.0 adaptors connected to each eSata connector > >> - Adaptors connected to a USB3.0 HUB > >> - USB3.0 hub connected to PC > >> > >> Everything works ok, I can mount/read the HDs, but sometimes the > >> system does not detect when a hard drive is inserted/removed from a > >> DataCru bay. No events are generated, nothing appears in > >> /proc/partitions nor udev > >> is called to apply my rules. > > > > Do you lose only hard drive insertion events, or do you lose remove > > events as well? > > > > For example, what happens when you do this: > > > > 1. Unplug the eSATA to USB adapters from the USB 3.0 hub. > > 2. Insert a hard drive into the bay. > > 3. Connect the eSATA to USB adapter to the USB 3.0 hub. > > 4. Wait for hard drive detection, then hot-remove the drive from the > > bay. > > > >> However, everything works fine when connected directly to PC's USB > >> port. Please look at the attached picture. > > > > It looks like you're only attaching one eSATA to USB adapter to the > > roothub. Do you only have one USB 3.0 port on the host, or can you try > > plugging in multiple eSATA to USB adapters into the roothub? > > > > Does the setup work when only one eSATA to USB adapter is plugged into > > the USB 3.0 hub? > > > >> Do you have any suggestions? > > > > A couple possible root causes come to mind: > > > > 1. Perhaps the USB 3.0 hub is interfering with communication to your > > eSATA to USB 3.0 adapters. > > > > 2. Maybe USB device suspend is to blame. Do you have USB device suspend > > enabled for the eSATA to USB adapters? > > > > 3. Perhaps the SATA adapters aren't responding with a Medium Changed > > status when the USB storage device is plugged in. > > > > Can you send me dmesg, starting from just before you insert a hard drive > > into the drive bays? I need dmesg for both when the SATA adapter is > > connected directly to the roothub, and when it's connected to the USB > > 3.0 hub. > > > > A usbmon trace might also be useful for the USB storage developers. > > Documentation on how to take that trace is here: > > > > http://lxr.linux.no/#linux/Documentation/usb/usbmon.txt > > > > Sarah Sharp > > > >> =================================================================== > >> > >> lsusb returns > >> > >> Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > >> Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub > >> Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub > >> Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub > >> Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub > >> Bus 001 Device 002: ID 13d3:3323 IMC Networks > >> Bus 001 Device 009: ID 2109:3431 <---------------------------- HUB 3.0 > >> Bus 006 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > >> Bus 007 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub > >> Bus 007 Device 040: ID 2109:0810 <---------------------------- HUB 3.0 > >> Bus 007 Device 041: ID 1234:5678 Brain Actuated Technologies > >> Bus 007 Device 042: ID 1234:5678 Brain Actuated Technologies > >> Bus 007 Device 043: ID 1234:5678 Brain Actuated Technologies > >> Bus 007 Device 044: ID 1234:5678 Brain Actuated Technologies > >> > >> /var/log/messages > >> .... > >> Jan 27 18:00:28 localhost kernel: usb 7-1: New USB device found, > >> idVendor=2109, idProduct=0810 > >> Jan 27 18:00:28 localhost kernel: usb 7-1: New USB device strings: > >> Mfr=1, Product=2, SerialNumber=0 > >> Jan 27 18:00:28 localhost kernel: usb 7-1: Product: 4-Port USB 3.0 Hub > >> Jan 27 18:00:28 localhost kernel: usb 7-1: Manufacturer: VIA Labs, Inc. > >> Jan 27 18:00:28 localhost kernel: usb 7-1: configuration #1 chosen from 1 choice > >> Jan 27 18:00:28 localhost kernel: hub 7-1:1.0: USB hub found > >> Jan 27 18:00:28 localhost kernel: hub 7-1:1.0: 4 ports detected > >> .... > >> Jan 28 21:32:02 localhost kernel: usb 7-1.1: new SuperSpeed USB device > >> number 9 using xhci_hcd > >> Jan 28 21:32:56 localhost kernel: xhci_hcd 0000:01:00.0: PCI INT A -> > >> GSI 16 (level, low) -> IRQ 16 > >> Jan 28 21:32:56 localhost kernel: xhci_hcd 0000:01:00.0: xHCI Host Controller > >> Jan 28 21:32:56 localhost kernel: xhci_hcd 0000:01:00.0: new USB bus > >> registered, assigned bus number 6 > >> Jan 28 21:32:56 localhost kernel: xhci_hcd 0000:01:00.0: irq 16, io > >> mem 0xdfe00000 > >> Jan 28 21:32:56 localhost kernel: usb usb6: Manufacturer: Linux > >> 2.6.32-279.19.1.el6.i686 xhci_hcd > >> Jan 28 21:32:56 localhost kernel: xhci_hcd 0000:01:00.0: xHCI Host Controller > >> Jan 28 21:32:56 localhost kernel: xhci_hcd 0000:01:00.0: new USB bus > >> registered, assigned bus number 7 > >> Jan 28 21:32:56 localhost kernel: usb usb7: Manufacturer: Linux > >> 2.6.32-279.19.1.el6.i686 xhci_hcd > >> Jan 28 21:32:56 localhost kernel: usb 7-1: new SuperSpeed USB device > >> number 2 using xhci_hcd > >> Jan 28 21:32:56 localhost kernel: usb 7-1.1: new SuperSpeed USB device > >> number 3 using xhci_hcd > >> Jan 28 21:32:56 localhost kernel: usb 7-1.2: new SuperSpeed USB device > >> number 4 using xhci_hcd > >> Jan 28 21:32:56 localhost kernel: usb 7-1.3: new SuperSpeed USB device > >> number 5 using xhci_hcd > >> Jan 28 21:32:56 localhost kernel: usb 7-1.4: new SuperSpeed USB device > >> number 6 using xhci_hcd > > > > > > -- > > You received this message because you are subscribed to the Google Groups "USB Mass Storage on Linux" group. > > To unsubscribe from this group and stop receiving emails from it, send an email to usb-storage+unsubscribe@lists.one-eyed-alien.net. > > To post to this group, send email to usb-storage@lists.one-eyed-alien.net. > > Visit this group at http://groups.google.com/a/lists.one-eyed-alien.net/group/usb-storage/?hl=en. > > For more options, visit https://groups.google.com/a/lists.one-eyed-alien.net/groups/opt_out. > > > > > > > > -- > Matthew Dharm > Maintainer, USB Mass Storage driver for Linux ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Issue with mini-SaS to eSATA to USB 3.0 setup 2013-02-21 19:26 ` Issue with mini-SaS to eSATA to USB 3.0 setup Sarah Sharp 2013-02-21 20:16 ` [usb-storage] " Matthew Dharm @ 2013-02-21 20:48 ` Douglas Gilbert [not found] ` <5126882A.1060603-qazKcTl6WRFWk0Htik3J/w@public.gmane.org> [not found] ` <CAAfSSYhUzSv+R8qkhBpvM0z39mKFH07FZ3Vuk_y3XVM81aAnSw@mail.gmail.com> 2 siblings, 1 reply; 7+ messages in thread From: Douglas Gilbert @ 2013-02-21 20:48 UTC (permalink / raw) To: Sarah Sharp Cc: Fabio David, linux-usb-u79uwXL29TY76Z2rM5mHXA, USB Storage List, linux-scsi-u79uwXL29TY76Z2rM5mHXA On 13-02-21 02:26 PM, Sarah Sharp wrote: > Cc-ing the SCSI and USB storage list. > > Folks, does the attached picture look like a sane setup? I've never > used mini-SaS to eSATA adapter before, let alone with four eSATA to USB > 3.0 adapters. Well SAS to eSATA is okay (works for me: LSI SAS9212-4i4e HBA via a SATA to eSATA cable to a SATA disk caddy with an eSATA port). eSATA to USB 3.0 adapters sound pretty dodgy, especially when no mention is made of UAS(P). Doug Gilbert > On Tue, Jan 29, 2013 at 12:56:02PM -0200, Fabio David wrote: >> Hi Sarah, >> >> My name is Fabio David and I am from Brazil. I've seen your posts on >> several forums and read articles about you. I really admire your work. >> >> Maybe you can help me. I'm trying to connect a PC running Centos 6.3 >> to a CRU dataport 4-bay storage device. This device only has a miniSaS >> port. >> >> Here is my scenario: >> >> - DataCRU device with 4 hot-swapables bays. >> http://www.cru-inc.com/slideshow.php?dir=//Digital-Cinema//&sel=5 >> - MiniSaS cable connects to the DataCRU device and on the other side >> there are 4 eSata connectors >> http://www.elpeus.com/sas-mini-sas/external-mini-sas-cables/sff-8088-to-4-esata/3m-mini-sas-sff-8088-to-4-esata-cable/ >> - 4 eSata<->USB3.0 adaptors connected to each eSata connector >> - Adaptors connected to a USB3.0 HUB >> - USB3.0 hub connected to PC >> >> Everything works ok, I can mount/read the HDs, but sometimes the >> system does not detect when a hard drive is inserted/removed from a >> DataCru bay. No events are generated, nothing appears in >> /proc/partitions nor udev >> is called to apply my rules. > > Do you lose only hard drive insertion events, or do you lose remove > events as well? > > For example, what happens when you do this: > > 1. Unplug the eSATA to USB adapters from the USB 3.0 hub. > 2. Insert a hard drive into the bay. > 3. Connect the eSATA to USB adapter to the USB 3.0 hub. > 4. Wait for hard drive detection, then hot-remove the drive from the > bay. > >> However, everything works fine when connected directly to PC's USB >> port. Please look at the attached picture. > > It looks like you're only attaching one eSATA to USB adapter to the > roothub. Do you only have one USB 3.0 port on the host, or can you try > plugging in multiple eSATA to USB adapters into the roothub? > > Does the setup work when only one eSATA to USB adapter is plugged into > the USB 3.0 hub? > >> Do you have any suggestions? > > A couple possible root causes come to mind: > > 1. Perhaps the USB 3.0 hub is interfering with communication to your > eSATA to USB 3.0 adapters. > > 2. Maybe USB device suspend is to blame. Do you have USB device suspend > enabled for the eSATA to USB adapters? > > 3. Perhaps the SATA adapters aren't responding with a Medium Changed > status when the USB storage device is plugged in. > > Can you send me dmesg, starting from just before you insert a hard drive > into the drive bays? I need dmesg for both when the SATA adapter is > connected directly to the roothub, and when it's connected to the USB > 3.0 hub. > > A usbmon trace might also be useful for the USB storage developers. > Documentation on how to take that trace is here: > > http://lxr.linux.no/#linux/Documentation/usb/usbmon.txt > > Sarah Sharp > >> =================================================================== >> >> lsusb returns >> >> Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub >> Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub >> Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub >> Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub >> Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub >> Bus 001 Device 002: ID 13d3:3323 IMC Networks >> Bus 001 Device 009: ID 2109:3431 <---------------------------- HUB 3.0 >> Bus 006 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub >> Bus 007 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub >> Bus 007 Device 040: ID 2109:0810 <---------------------------- HUB 3.0 >> Bus 007 Device 041: ID 1234:5678 Brain Actuated Technologies >> Bus 007 Device 042: ID 1234:5678 Brain Actuated Technologies >> Bus 007 Device 043: ID 1234:5678 Brain Actuated Technologies >> Bus 007 Device 044: ID 1234:5678 Brain Actuated Technologies >> >> /var/log/messages >> .... >> Jan 27 18:00:28 localhost kernel: usb 7-1: New USB device found, >> idVendor=2109, idProduct=0810 >> Jan 27 18:00:28 localhost kernel: usb 7-1: New USB device strings: >> Mfr=1, Product=2, SerialNumber=0 >> Jan 27 18:00:28 localhost kernel: usb 7-1: Product: 4-Port USB 3.0 Hub >> Jan 27 18:00:28 localhost kernel: usb 7-1: Manufacturer: VIA Labs, Inc. >> Jan 27 18:00:28 localhost kernel: usb 7-1: configuration #1 chosen from 1 choice >> Jan 27 18:00:28 localhost kernel: hub 7-1:1.0: USB hub found >> Jan 27 18:00:28 localhost kernel: hub 7-1:1.0: 4 ports detected >> .... >> Jan 28 21:32:02 localhost kernel: usb 7-1.1: new SuperSpeed USB device >> number 9 using xhci_hcd >> Jan 28 21:32:56 localhost kernel: xhci_hcd 0000:01:00.0: PCI INT A -> >> GSI 16 (level, low) -> IRQ 16 >> Jan 28 21:32:56 localhost kernel: xhci_hcd 0000:01:00.0: xHCI Host Controller >> Jan 28 21:32:56 localhost kernel: xhci_hcd 0000:01:00.0: new USB bus >> registered, assigned bus number 6 >> Jan 28 21:32:56 localhost kernel: xhci_hcd 0000:01:00.0: irq 16, io >> mem 0xdfe00000 >> Jan 28 21:32:56 localhost kernel: usb usb6: Manufacturer: Linux >> 2.6.32-279.19.1.el6.i686 xhci_hcd >> Jan 28 21:32:56 localhost kernel: xhci_hcd 0000:01:00.0: xHCI Host Controller >> Jan 28 21:32:56 localhost kernel: xhci_hcd 0000:01:00.0: new USB bus >> registered, assigned bus number 7 >> Jan 28 21:32:56 localhost kernel: usb usb7: Manufacturer: Linux >> 2.6.32-279.19.1.el6.i686 xhci_hcd >> Jan 28 21:32:56 localhost kernel: usb 7-1: new SuperSpeed USB device >> number 2 using xhci_hcd >> Jan 28 21:32:56 localhost kernel: usb 7-1.1: new SuperSpeed USB device >> number 3 using xhci_hcd >> Jan 28 21:32:56 localhost kernel: usb 7-1.2: new SuperSpeed USB device >> number 4 using xhci_hcd >> Jan 28 21:32:56 localhost kernel: usb 7-1.3: new SuperSpeed USB device >> number 5 using xhci_hcd >> Jan 28 21:32:56 localhost kernel: usb 7-1.4: new SuperSpeed USB device >> number 6 using xhci_hcd > > -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 7+ messages in thread
[parent not found: <5126882A.1060603-qazKcTl6WRFWk0Htik3J/w@public.gmane.org>]
* Re: [usb-storage] Re: Issue with mini-SaS to eSATA to USB 3.0 setup [not found] ` <5126882A.1060603-qazKcTl6WRFWk0Htik3J/w@public.gmane.org> @ 2013-02-21 21:53 ` Vojtech Pavlik 0 siblings, 0 replies; 7+ messages in thread From: Vojtech Pavlik @ 2013-02-21 21:53 UTC (permalink / raw) To: Douglas Gilbert Cc: Sarah Sharp, Fabio David, linux-usb-u79uwXL29TY76Z2rM5mHXA, USB Storage List, linux-scsi-u79uwXL29TY76Z2rM5mHXA On Thu, Feb 21, 2013 at 03:48:42PM -0500, Douglas Gilbert wrote: > On 13-02-21 02:26 PM, Sarah Sharp wrote: > >Cc-ing the SCSI and USB storage list. > > > >Folks, does the attached picture look like a sane setup? I've never > >used mini-SaS to eSATA adapter before, let alone with four eSATA to USB > >3.0 adapters. > > Well SAS to eSATA is okay (works for me: LSI SAS9212-4i4e HBA > via a SATA to eSATA cable to a SATA disk caddy with an eSATA > port). This seems to be all just SATA signalling, no SAS involved at all, just the physical shape of the connector is miniSAS. -- Vojtech Pavlik Director SuSE Labs -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 7+ messages in thread
[parent not found: <CAAfSSYhUzSv+R8qkhBpvM0z39mKFH07FZ3Vuk_y3XVM81aAnSw@mail.gmail.com>]
* Re: Issue with mini-SaS to eSATA to USB 3.0 setup [not found] ` <CAAfSSYhUzSv+R8qkhBpvM0z39mKFH07FZ3Vuk_y3XVM81aAnSw@mail.gmail.com> @ 2013-02-21 22:26 ` Sarah Sharp 2013-02-22 14:54 ` Fabio David 1 sibling, 0 replies; 7+ messages in thread From: Sarah Sharp @ 2013-02-21 22:26 UTC (permalink / raw) To: Fabio David; +Cc: linux-usb, USB Storage List, linux-scsi On Thu, Feb 21, 2013 at 05:27:00PM -0300, Fabio David wrote: > On Thu, Feb 21, 2013 at 4:26 PM, Sarah Sharp <sarah.a.sharp@linux.intel.com> wrote: > On Tue, Jan 29, 2013 at 12:56:02PM -0200, Fabio David wrote: > > > Do you have any suggestions? > > > > A couple possible root causes come to mind: > > > > 1. Perhaps the USB 3.0 hub is interfering with communication to your > > eSATA to USB 3.0 adapters. > > > > 2. Maybe USB device suspend is to blame. Do you have USB device suspend > > enabled for the eSATA to USB adapters? > > I am not sure, I thought it was disabled by default. How can I check? It is disabled by default. I just wanted to make sure an installed udev script wasn't enabling auto-suspend. You can check whether auto-suspend is enabled by running powertop and looking for the lines that correspond to the USB 3.0 to eSATA adapters. If they say 'Bad', device suspend is disabled. If they say 'Good', device suspend is enabled. Or you can find the power/control entries for the devices in /sys/bus/usb/devices/ and make sure they say 'on' rather than 'auto'. E.g. sarah@xanatos:~$ lsusb Bus 001 Device 002: ID 050d:0413 Belkin Components Bus 003 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 004 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 003: ID 045e:0750 Microsoft Corp. Wired Keyboard 600 Bus 001 Device 004: ID 046d:c018 Logitech, Inc. Optical Wheel Mouse Bus 003 Device 004: ID 04f2:b2ea Chicony Electronics Co., Ltd sarah@xanatos:~$ lsusb -t /: Bus 04.Port 1: Dev 1, Class=root_hub, Driver=ehci_hcd/3p, 480M |__ Port 1: Dev 2, If 0, Class=hub, Driver=hub/8p, 480M /: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=ehci_hcd/3p, 480M /: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 5000M /: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 480M |__ Port 1: Dev 2, If 0, Class=hub, Driver=hub/4p, 480M |__ Port 3: Dev 3, If 0, Class=HID, Driver=usbhid, 1.5M |__ Port 3: Dev 3, If 1, Class=HID, Driver=usbhid, 1.5M |__ Port 4: Dev 4, If 0, Class=HID, Driver=usbhid, 1.5M sarah@xanatos:~$ cd /sys/bus/usb/devices/ sarah@xanatos:/sys/bus/usb/devices$ ls 1-0:1.0 1-1 1-1:1.0 1-1.3 1-1.3:1.0 1-1.3:1.1 1-1.4 1-1.4:1.0 2-0:1.0 3-0:1.0 3-1 3-1:1.0 3-1.6 3-1.6:1.0 3-1.6:1.1 4-0:1.0 4-1 4-1:1.0 usb1 usb2 usb3 usb4 sarah@xanatos:/sys/bus/usb/devices$ cat 1-1.4/idVendor 046d sarah@xanatos:/sys/bus/usb/devices$ cat 1-1.4/power/control on sarah@xanatos:/sys/bus/usb/devices$ That means my USB mouse is 'on', so device auto-suspend is disabled. Sarah Sharp ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Issue with mini-SaS to eSATA to USB 3.0 setup [not found] ` <CAAfSSYhUzSv+R8qkhBpvM0z39mKFH07FZ3Vuk_y3XVM81aAnSw@mail.gmail.com> 2013-02-21 22:26 ` Sarah Sharp @ 2013-02-22 14:54 ` Fabio David 1 sibling, 0 replies; 7+ messages in thread From: Fabio David @ 2013-02-22 14:54 UTC (permalink / raw) To: linux-usb, USB Storage List, linux-scsi resent On Thu, Feb 21, 2013 at 4:26 PM, Sarah Sharp <sarah.a.sharp@linux.intel.com> wrote: > > Cc-ing the SCSI and USB storage list. > > Folks, does the attached picture look like a sane setup? I've never > used mini-SaS to eSATA adapter before, let alone with four eSATA to USB > 3.0 adapters. > I know it is a weird setup... > On Tue, Jan 29, 2013 at 12:56:02PM -0200, Fabio David wrote: > > Hi Sarah, > > > > My name is Fabio David and I am from Brazil. I've seen your posts on > > several forums and read articles about you. I really admire your work. > > > > Maybe you can help me. I'm trying to connect a PC running Centos 6.3 > > to a CRU dataport 4-bay storage device. This device only has a miniSaS > > port. > > > > Here is my scenario: > > > > - DataCRU device with 4 hot-swapables bays. > > http://www.cru-inc.com/slideshow.php?dir=//Digital-Cinema//&sel=5 > > - MiniSaS cable connects to the DataCRU device and on the other side > > there are 4 eSata connectors > > > > http://www.elpeus.com/sas-mini-sas/external-mini-sas-cables/sff-8088-to-4-esata/3m-mini-sas-sff-8088-to-4-esata-cable/ > > - 4 eSata<->USB3.0 adaptors connected to each eSata connector > > - Adaptors connected to a USB3.0 HUB > > - USB3.0 hub connected to PC > > > > Everything works ok, I can mount/read the HDs, but sometimes the > > system does not detect when a hard drive is inserted/removed from a > > DataCru bay. No events are generated, nothing appears in > > /proc/partitions nor udev > > is called to apply my rules. > > Do you lose only hard drive insertion events, or do you lose remove > events as well? > It loses both events, randomly. > > For example, what happens when you do this: > > 1. Unplug the eSATA to USB adapters from the USB 3.0 hub. > 2. Insert a hard drive into the bay. > 3. Connect the eSATA to USB adapter to the USB 3.0 hub. > 4. Wait for hard drive detection, then hot-remove the drive from the > bay. Sometimes it will detect, sometimes dont. > > > However, everything works fine when connected directly to PC's USB > > port. Please look at the attached picture. > > It looks like you're only attaching one eSATA to USB adapter to the > roothub. Do you only have one USB 3.0 port on the host, or can you try > plugging in multiple eSATA to USB adapters into the roothub? Unfortunately, the host only has 1 USB3.0 port > > > Does the setup work when only one eSATA to USB adapter is plugged into > the USB 3.0 hub? Same problem... > > > Do you have any suggestions? > > A couple possible root causes come to mind: > > 1. Perhaps the USB 3.0 hub is interfering with communication to your > eSATA to USB 3.0 adapters. > > 2. Maybe USB device suspend is to blame. Do you have USB device suspend > enabled for the eSATA to USB adapters? I am not sure, I thought it was disabled by default. How can I check? > > 3. Perhaps the SATA adapters aren't responding with a Medium Changed > status when the USB storage device is plugged in. > > Can you send me dmesg, starting from just before you insert a hard drive > into the drive bays? I need dmesg for both when the SATA adapter is > connected directly to the roothub, and when it's connected to the USB > 3.0 hub. > > A usbmon trace might also be useful for the USB storage developers. > Documentation on how to take that trace is here: > > http://lxr.linux.no/#linux/Documentation/usb/usbmon.txt > I will send you as soon as possible Thanks in advance for your help Fabio > > Sarah Sharp > > > =================================================================== > > > > lsusb returns > > > > Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > > Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub > > Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub > > Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub > > Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub > > Bus 001 Device 002: ID 13d3:3323 IMC Networks > > Bus 001 Device 009: ID 2109:3431 <---------------------------- HUB 3.0 > > Bus 006 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > > Bus 007 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub > > Bus 007 Device 040: ID 2109:0810 <---------------------------- HUB 3.0 > > Bus 007 Device 041: ID 1234:5678 Brain Actuated Technologies > > Bus 007 Device 042: ID 1234:5678 Brain Actuated Technologies > > Bus 007 Device 043: ID 1234:5678 Brain Actuated Technologies > > Bus 007 Device 044: ID 1234:5678 Brain Actuated Technologies > > > > /var/log/messages > > .... > > Jan 27 18:00:28 localhost kernel: usb 7-1: New USB device found, > > idVendor=2109, idProduct=0810 > > Jan 27 18:00:28 localhost kernel: usb 7-1: New USB device strings: > > Mfr=1, Product=2, SerialNumber=0 > > Jan 27 18:00:28 localhost kernel: usb 7-1: Product: 4-Port USB 3.0 Hub > > Jan 27 18:00:28 localhost kernel: usb 7-1: Manufacturer: VIA Labs, Inc. > > Jan 27 18:00:28 localhost kernel: usb 7-1: configuration #1 chosen from > > 1 choice > > Jan 27 18:00:28 localhost kernel: hub 7-1:1.0: USB hub found > > Jan 27 18:00:28 localhost kernel: hub 7-1:1.0: 4 ports detected > > .... > > Jan 28 21:32:02 localhost kernel: usb 7-1.1: new SuperSpeed USB device > > number 9 using xhci_hcd > > Jan 28 21:32:56 localhost kernel: xhci_hcd 0000:01:00.0: PCI INT A -> > > GSI 16 (level, low) -> IRQ 16 > > Jan 28 21:32:56 localhost kernel: xhci_hcd 0000:01:00.0: xHCI Host > > Controller > > Jan 28 21:32:56 localhost kernel: xhci_hcd 0000:01:00.0: new USB bus > > registered, assigned bus number 6 > > Jan 28 21:32:56 localhost kernel: xhci_hcd 0000:01:00.0: irq 16, io > > mem 0xdfe00000 > > Jan 28 21:32:56 localhost kernel: usb usb6: Manufacturer: Linux > > 2.6.32-279.19.1.el6.i686 xhci_hcd > > Jan 28 21:32:56 localhost kernel: xhci_hcd 0000:01:00.0: xHCI Host > > Controller > > Jan 28 21:32:56 localhost kernel: xhci_hcd 0000:01:00.0: new USB bus > > registered, assigned bus number 7 > > Jan 28 21:32:56 localhost kernel: usb usb7: Manufacturer: Linux > > 2.6.32-279.19.1.el6.i686 xhci_hcd > > Jan 28 21:32:56 localhost kernel: usb 7-1: new SuperSpeed USB device > > number 2 using xhci_hcd > > Jan 28 21:32:56 localhost kernel: usb 7-1.1: new SuperSpeed USB device > > number 3 using xhci_hcd > > Jan 28 21:32:56 localhost kernel: usb 7-1.2: new SuperSpeed USB device > > number 4 using xhci_hcd > > Jan 28 21:32:56 localhost kernel: usb 7-1.3: new SuperSpeed USB device > > number 5 using xhci_hcd > > Jan 28 21:32:56 localhost kernel: usb 7-1.4: new SuperSpeed USB device > > number 6 using xhci_hcd > > ^ permalink raw reply [flat|nested] 7+ messages in thread
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2013-02-21 19:26 ` Issue with mini-SaS to eSATA to USB 3.0 setup Sarah Sharp
2013-02-21 20:16 ` [usb-storage] " Matthew Dharm
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2013-02-22 15:00 ` Fabio David
2013-02-21 20:48 ` Douglas Gilbert
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2013-02-21 21:53 ` [usb-storage] " Vojtech Pavlik
[not found] ` <CAAfSSYhUzSv+R8qkhBpvM0z39mKFH07FZ3Vuk_y3XVM81aAnSw@mail.gmail.com>
2013-02-21 22:26 ` Sarah Sharp
2013-02-22 14:54 ` Fabio David
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