Re: SSD TRIM software raid (mdadm)

2019-01-10 Thread basti
On 10.01.19 00:51, Pascal Hambourg wrote: > Why did you flag the SSD as write-mostly ? I would have expected the > opposite. Oh Sorry I understand this option in a wrong way. Ok, I will try TRIM on LVM. Thanks a lot.

Re: SSD TRIM software raid (mdadm)

2019-01-09 Thread David Christensen
On 1/9/19 1:22 PM, basti wrote: Hello, I have create a software raid level 1 with mdadm. One drive is a "classic" HDD. The 2'nd drive is a SSD with option "write-mostly". Over the raid I have create and LVM with all the partitions (root,swap and qemu/KVM VM's). When I understand mdadm the

Re: SSD TRIM software raid (mdadm)

2019-01-09 Thread Pascal Hambourg
Le 09/01/2019 à 22:22, basti a écrit : I have create a software raid level 1 with mdadm. One drive is a "classic" HDD. The 2'nd drive is a SSD with option "write-mostly". Why did you flag the SSD as write-mostly ? I would have expected the opposite. Over the raid I have create and LVM with

SSD TRIM software raid (mdadm)

2019-01-09 Thread basti
Hello, I have create a software raid level 1 with mdadm. One drive is a "classic" HDD. The 2'nd drive is a SSD with option "write-mostly". Over the raid I have create and LVM with all the partitions (root,swap and qemu/KVM VM's). When I understand mdadm the hole space is marked as used. So my qu