[Kernel-packages] [Bug 1244504] Re: need to enable trim for SSD disk automatically
As per https://blueprints.launchpad.net/ubuntu/+spec/core-1311-ssd- trimming . ** Changed in: linux (Ubuntu) Status: Confirmed = Triaged -- 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/1244504 Title: need to enable trim for SSD disk automatically Status in “linux” package in Ubuntu: Triaged Bug description: Many filesystems support discard feature, and lots of SSD disks(even some usb storages) support TRIM feature, but unfortunately Ubuntu does not enable it automatically. With trim/discard enabled, SSD's lifetime can be increased and write performance may be improved. For common users, we can't expect them to know trim and enable it manually, so it is better to let ubuntu do it automatically like below: - check if the disk support trim by hdparm -I - if the disk supports trim, either mount with '-o discard' or doing trim in background periodically as suggested in below link[1], or other better way [1], http://blog.neutrino.es/2013/howto-properly-activate-trim-for- your-ssd-on-linux-fstrim-lvm-and-dmcrypt/ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1244504/+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 1244504] Re: need to enable trim for SSD disk automatically
** Tags removed: tasty ** Tags added: trusty -- 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/1244504 Title: need to enable trim for SSD disk automatically Status in “linux” package in Ubuntu: Confirmed Bug description: Many filesystems support discard feature, and lots of SSD disks(even some usb storages) support TRIM feature, but unfortunately Ubuntu does not enable it automatically. With trim/discard enabled, SSD's lifetime can be increased and write performance may be improved. For common users, we can't expect them to know trim and enable it manually, so it is better to let ubuntu do it automatically like below: - check if the disk support trim by hdparm -I - if the disk supports trim, either mount with '-o discard' or doing trim in background periodically as suggested in below link[1], or other better way [1], http://blog.neutrino.es/2013/howto-properly-activate-trim-for- your-ssd-on-linux-fstrim-lvm-and-dmcrypt/ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1244504/+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 1244504] Re: need to enable trim for SSD disk automatically
** Changed in: linux (Ubuntu) Importance: Undecided = Medium ** Tags added: tasty -- 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/1244504 Title: need to enable trim for SSD disk automatically Status in “linux” package in Ubuntu: Confirmed Bug description: Many filesystems support discard feature, and lots of SSD disks(even some usb storages) support TRIM feature, but unfortunately Ubuntu does not enable it automatically. With trim/discard enabled, SSD's lifetime can be increased and write performance may be improved. For common users, we can't expect them to know trim and enable it manually, so it is better to let ubuntu do it automatically like below: - check if the disk support trim by hdparm -I - if the disk supports trim, either mount with '-o discard' or doing trim in background periodically as suggested in below link[1], or other better way [1], http://blog.neutrino.es/2013/howto-properly-activate-trim-for- your-ssd-on-linux-fstrim-lvm-and-dmcrypt/ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1244504/+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 1244504] Re: need to enable trim for SSD disk automatically
Looks the log isn't needed, see below: ubuntu@h4c:~$ mount | grep ext4 /dev/sda2 on / type ext4 (rw,errors=remount-ro) ** Changed in: linux (Ubuntu) Status: New = 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/1244504 Title: need to enable trim for SSD disk automatically Status in “linux” package in Ubuntu: Confirmed Bug description: Many filesystems support discard feature, and lots of SSD disks(even some usb storages) support TRIM feature, but unfortunately Ubuntu does not enable it automatically. With trim/discard enabled, SSD's lifetime can be increased and write performance may be improved. For common users, we can't expect them to know trim and enable it manually, so it is better to let ubuntu do it automatically like below: - check if the disk support trim by hdparm -I - if the disk supports trim, either mount with '-o discard' or doing trim in background periodically as suggested in below link[1], or other better way [1], http://blog.neutrino.es/2013/howto-properly-activate-trim-for- your-ssd-on-linux-fstrim-lvm-and-dmcrypt/ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1244504/+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 1244504] Re: need to enable trim for SSD disk automatically
** Tags added: bot-stop-nagging ** Changed in: linux (Ubuntu) Status: Incomplete = New -- 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/1244504 Title: need to enable trim for SSD disk automatically Status in “linux” package in Ubuntu: Confirmed Bug description: Many filesystems support discard feature, and lots of SSD disks(even some usb storages) support TRIM feature, but unfortunately Ubuntu does not enable it automatically. With trim/discard enabled, SSD's lifetime can be increased and write performance may be improved. For common users, we can't expect them to know trim and enable it manually, so it is better to let ubuntu do it automatically like below: - check if the disk support trim by hdparm -I - if the disk supports trim, either mount with '-o discard' or doing trim in background periodically as suggested in below link[1], or other better way [1], http://blog.neutrino.es/2013/howto-properly-activate-trim-for- your-ssd-on-linux-fstrim-lvm-and-dmcrypt/ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1244504/+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
