[Kernel-packages] [Bug 1756315] Re: fstrim and discard operations take too long to complete - Ubuntu 16.04

2018-03-21 Thread Alexandre Makoto Tanno
Hello David! I launched an instance and tried to create a RAID0 array using the chunk size of 4096 bytes. The result was the same, mkfs.xfs took around 2 hours and the same for fstrim -v on the mount point where /dev/md0 was mounted. -- You received this bug notification because you are a

[Kernel-packages] [Bug 1756315] [NEW] fstrim and discard operations take too long to complete - Ubuntu 16.04

2018-03-16 Thread Alexandre Makoto Tanno
Public bug reported: 1-) Ubuntu Release : Ubuntu 16.04 LTS 2-) linux-image-4.4.0.1052.54-aws 3-) mkfs.xfs and fstrim -v on a raid0 array using nvme and md should not take more than some seconds to complete. 4-) Formating the raid0 array with xfs took around 2 hours. Running fstrim -v on the

[Kernel-packages] [Bug 1756311] [NEW] fstrim and discard operations take too long to complete

2018-03-16 Thread Alexandre Makoto Tanno
Public bug reported: 1-) Ubuntu Release : Ubuntu 14.04.5 LTS 2-) linux-image-3.13.0-143-generic and linux-image-4.4.0-1014-aws 3-) mkfs.xfs and fstrim -v on a raid0 array using nvme and md should not take more than some seconds to complete. 4-) Formating the raid0 array with xfs took around 2