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USB mass storage backport status?

DISCUSSION Fr�d�ric L . W . Meunier 3 participants 5 messages Dec 13, 2000

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#0 lore raw

What's the real status of the mass storage backport to 2.2.18? Some people report it can corrupt your data, another that it rebooted his computer while doing a large trasnfer, and so on.

If it's not good, shouldn't it be removed or labeled DANGEROUS? BTW, where can I see a list of what's backported and working without major problems?

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#1 lore raw

Depending on the type of device you have and how you use it, it can either:
(1) Work properly
(2) Corrupt your data
(3) Crash the driver
(4) Crash your system

It's allready labeled EXPERIMENTAL. Perhaps it should be labeled DANGEROUS, also, but how many labels can you put on things to warn people off?

Matt Dharm

Quoted 14 lines · Frédéric L . W . Meunier

What's the real status of the mass storage backport to 2.2.18? Some people report it can corrupt your data, another that it rebooted his computer while doing a large trasnfer, and so on.

If it's not good, shouldn't it be removed or labeled DANGEROUS? BTW, where can I see a list of what's backported and working without major problems?

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Signature · 6 lines
Matthew Dharm                              Home: [email protected] 
Maintainer, Linux USB Mass Storage Driver

Umm, these aren't the droids you're looking for.
					-- Bill Gates
User Friendly, 11/14/1998
#2 lore raw
In reply to Fr�d�ric L . W . Meunier
Quoted 5 lines · Matthew Dharm

Depending on the type of device you have and how you use it, it can either:
(1) Work properly
(2) Corrupt your data
(3) Crash the driver
(4) Crash your system

The reboot was about Iomega's Zip Drive under 2.2.18pre21:

http://slashdot.org/comments.pl?sid=00/12/11/2355217&threshold=0&commentsort=1&mode=thread&cid=110

Quoted 3 lines

It's allready labeled EXPERIMENTAL. Perhaps it should be labeled DANGEROUS, also, but how many labels can you put on things to warn people off?

Hmm, where? I don't see an (EXPERIMENTAL) in
Documentation/Configure.help:

USB Mass Storage support
CONFIG_USB_STORAGE
Say Y here if you want to connect USB mass storage devices to your computer's USB port.

This code is also available as a module ( = code which can be inserted in and removed from the running kernel whenever you want). The module will be called usb-storage.o. If you want to compile it as a module, say M here and read Documentation/modules.txt.

USB Mass Storage verbose debug CONFIG_USB_STORAGE_DEBUG
Say Y here in order to have the USB Mass Storage code generate verbose debugging messages.

Maybe it's only enabled when you set CONFIG_EXPERIMENTAL? I don't know, because I enabled it to just set CONFIG_FB.

Quoted 8 lines · Frédéric L . W . Meunier
Quoted 7 lines

What's the real status of the mass storage backport to 2.2.18? Some people report it can corrupt your data, another that it rebooted his computer while doing a large trasnfer, and so on.

If it's not good, shouldn't it be removed or labeled DANGEROUS? BTW, where can I see a list of what's backported and working without major problems?

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#3 lore raw
In reply to Fr�d�ric L . W . Meunier

AAAHHHHHHHHHH!

Okay, this must have changed somewhat recently. When last I spoke to Alan Cox (the maintainer of the 2.2.x code), I told him (and he agreed) that this code should be marked EXPERIMENTAL. If it's not marked thus in 2.2.18pre21, then it's an error and should be corrected ASAP.

Matt Dharm

Quoted 51 lines · Frédéric L . W . Meunier
Quoted 5 lines · Matthew Dharm

Depending on the type of device you have and how you use it, it can either:
(1) Work properly
(2) Corrupt your data
(3) Crash the driver
(4) Crash your system

The reboot was about Iomega's Zip Drive under 2.2.18pre21:

http://slashdot.org/comments.pl?sid=00/12/11/2355217&threshold=0&commentsort=1&mode=thread&cid=110

Quoted 3 lines

It's allready labeled EXPERIMENTAL. Perhaps it should be labeled DANGEROUS, also, but how many labels can you put on things to warn people off?

Hmm, where? I don't see an (EXPERIMENTAL) in
Documentation/Configure.help:

USB Mass Storage support
CONFIG_USB_STORAGE
Say Y here if you want to connect USB mass storage devices to your computer's USB port.

This code is also available as a module ( = code which can be inserted in and removed from the running kernel whenever you want). The module will be called usb-storage.o. If you want to compile it as a module, say M here and read Documentation/modules.txt.

USB Mass Storage verbose debug CONFIG_USB_STORAGE_DEBUG
Say Y here in order to have the USB Mass Storage code generate verbose debugging messages.

Maybe it's only enabled when you set CONFIG_EXPERIMENTAL? I don't know, because I enabled it to just set CONFIG_FB.

Quoted 8 lines · Frédéric L . W . Meunier
Quoted 7 lines

What's the real status of the mass storage backport to 2.2.18? Some people report it can corrupt your data, another that it rebooted his computer while doing a large trasnfer, and so on.

If it's not good, shouldn't it be removed or labeled DANGEROUS? BTW, where can I see a list of what's backported and working without major problems?

Signature · 5 lines
0@pervalidus.{net,{dyndns.}org} TelFax: 55-21-717-2399 (Niterói-RJ BR)
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Signature · 6 lines
Matthew Dharm                              Home: [email protected] 
Maintainer, Linux USB Mass Storage Driver

God, root, what is difference?
					-- Pitr
User Friendly, 11/11/1999
#4 lore raw
Quoted 4 lines

Okay, this must have changed somewhat recently. When last I spoke to Alan Cox (the maintainer of the 2.2.x code), I told him (and he agreed) that this code should be marked EXPERIMENTAL. If it's not marked thus in 2.2.18pre21, then it's an error and should be corrected ASAP.

It is marked experimental, but the help text is from 2.4test and doesnt say that. The experimental option is needed and the question asked does say (EXPERIMENTAL)
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