Re: [linux-lvm] lvmcache with vdo - inconsistent block size

2020-09-17 Thread Zdenek Kabelac
Dne 17. 09. 20 v 23:41 Gionatan Danti napsal(a): Il 2020-09-17 21:27 Zdenek Kabelac ha scritto: You've most likely found the bug and this should be likely disable (and enabled only with some force option). Hi Zdenek, I am not sure about what bug I found - can you be more explicit? Problem

Re: [linux-lvm] lvmcache with vdo - inconsistent block size

2020-09-17 Thread Gionatan Danti
Il 2020-09-17 21:27 Zdenek Kabelac ha scritto: You've most likely found the bug and this should be likely disable (and enabled only with some force option). Hi Zdenek, I am not sure about what bug I found - can you be more explicit? Problem is, when such device stack is used for XFS -

Re: [linux-lvm] lvmcache with vdo - inconsistent block size

2020-09-17 Thread Zdenek Kabelac
Dne 16. 09. 20 v 0:32 Gionatan Danti napsal(a): Il 2020-09-15 20:34 Zdenek Kabelac ha scritto: Dne 14. 09. 20 v 23:44 Gionatan Danti napsal(a): Hi all, I am testing lvmcache with VDO and I have issue with devices block size. The big & slow VDO device is on top of a 4-disk MD RAID 10 device

Re: [linux-lvm] lvmcache with vdo - inconsistent block size

2020-09-15 Thread Gionatan Danti
Il 2020-09-15 20:34 Zdenek Kabelac ha scritto: Dne 14. 09. 20 v 23:44 Gionatan Danti napsal(a): Hi all, I am testing lvmcache with VDO and I have issue with devices block size. The big & slow VDO device is on top of a 4-disk MD RAID 10 device (itself on top of dm-integrity). Over the VDO

Re: [linux-lvm] lvmcache with vdo - inconsistent block size

2020-09-15 Thread Zdenek Kabelac
Dne 14. 09. 20 v 23:44 Gionatan Danti napsal(a): Hi all, I am testing lvmcache with VDO and I have issue with devices block size. The big & slow VDO device is on top of a 4-disk MD RAID 10 device (itself on top of dm-integrity). Over the VDO device I created a thinpool and a thinvol [1]. When

[linux-lvm] lvmcache with vdo - inconsistent block size

2020-09-14 Thread Gionatan Danti
Hi all, I am testing lvmcache with VDO and I have issue with devices block size. The big & slow VDO device is on top of a 4-disk MD RAID 10 device (itself on top of dm-integrity). Over the VDO device I created a thinpool and a thinvol [1]. When adding the cache device to the volume group via