[Kernel-packages] [Bug 1465663] Re: libata Samsung SSD 8 series TRIM blacklist
*** This bug is a duplicate of bug 1338706 *** https://bugs.launchpad.net/bugs/1338706 ** This bug has been marked a duplicate of bug 1338706 Samsung SSD 840 failed to get NCQ Send/Recv Log Emask 0x1 failed to set xfermode (err_mask=0x40) on upstream kernels = 3.12 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1465663 Title: libata Samsung SSD 8 series TRIM blacklist Status in linux package in Ubuntu: Confirmed Bug description: Dear all, In order to be able to upgrade one of our servers to the latest LTS (14.04), we need that the Samsung SSD 8 series to be blacklisted from the libata for the TRIM command. Due to the bug described here [1], not having the SSD blacklisted would lead to data corruption which we cannot afford. The Samsung SSD was blacklisted with that commit [2]. I checked, it's not present in current Trusty kernel. Could you please backport it? With my best regards, [1]: https://blog.algolia.com/when-solid-state-drives-are-not-that-solid/ [2]: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/drivers/ata/libata-core.c?id=9a9324d3969678d44b330e1230ad2c8ae67acf81 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1465663/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1465663] Re: libata Samsung SSD 8 series TRIM blacklist
As we are anticipating the issue, based on others feedback, we don't have logs. And having logs for data corruption sounds highly difficult to obtain. So, confirming it. ** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1465663 Title: libata Samsung SSD 8 series TRIM blacklist Status in linux package in Ubuntu: Confirmed Bug description: Dear all, In order to be able to upgrade one of our servers to the latest LTS (14.04), we need that the Samsung SSD 8 series to be blacklisted from the libata for the TRIM command. Due to the bug described here [1], not having the SSD blacklisted would lead to data corruption which we cannot afford. The Samsung SSD was blacklisted with that commit [2]. I checked, it's not present in current Trusty kernel. Could you please backport it? With my best regards, [1]: https://blog.algolia.com/when-solid-state-drives-are-not-that-solid/ [2]: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/drivers/ata/libata-core.c?id=9a9324d3969678d44b330e1230ad2c8ae67acf81 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1465663/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
