Re: [ceph-users] Spurious empty files in CephFS root pool when multiple pools associated

On 06/07/18 14:56, Steffen Winther Sørensen wrote: >> Really stated where, anyone? > Right here > , > too bad would have been nice. It will come... eventually. I hope. In the meantime, if yo

Re: [ceph-users] Spurious empty files in CephFS root pool when multiple pools associated

> On 6 Jul 2018, at 14.45, Steffen Winther Sørensen wrote: > > > >> On 3 Jul 2018, at 15.36, Jesus Cea wrote: >> >> Signed PGP part >> On 03/07/18 15:09, Steffen Winther Sørensen wrote: >>> >>> On 3 Jul 2018, at 12.53, Jesus Cea wrote: Hi there. I have an issue

Re: [ceph-users] Spurious empty files in CephFS root pool when multiple pools associated

> On 3 Jul 2018, at 15.36, Jesus Cea wrote: > > Signed PGP part > On 03/07/18 15:09, Steffen Winther Sørensen wrote: >> >> >>> On 3 Jul 2018, at 12.53, Jesus Cea wrote: >>> >>> Hi there. >>> >>> I have an issue with cephfs and multiple datapools inside. I have like >>> SIX datapools inside

Re: [ceph-users] Spurious empty files in CephFS root pool when multiple pools associated

On 03/07/18 15:09, Steffen Winther Sørensen wrote: > > >> On 3 Jul 2018, at 12.53, Jesus Cea wrote: >> >> Hi there. >> >> I have an issue with cephfs and multiple datapools inside. I have like >> SIX datapools inside the cephfs, I control where files are stored using >> xattrs in the directories

Re: [ceph-users] Spurious empty files in CephFS root pool when multiple pools associated

> On 3 Jul 2018, at 12.53, Jesus Cea wrote: > > Hi there. > > I have an issue with cephfs and multiple datapools inside. I have like > SIX datapools inside the cephfs, I control where files are stored using > xattrs in the directories. Couldn’t you just use 6xCephFS each w/metadata + data pool

Re: [ceph-users] Spurious empty files in CephFS root pool when multiple pools associated

On 03/07/18 13:46, John Spray wrote: > To directly address that warning rather than silencing it, you'd > increase the number of PGs in your primary data pool. Since the number of PGs per OSD is limited (or, at least, a recommended limit), I rather prefer to invest them in my datapools. Since I am

Re: [ceph-users] Spurious empty files in CephFS root pool when multiple pools associated

On Tue, Jul 3, 2018 at 12:24 PM Jesus Cea wrote: > > On 03/07/18 13:08, John Spray wrote: > > Right: as you've noticed, they're not spurious, they're where we keep > > a "backtrace" xattr for a file. > > > > Backtraces are lazily updated paths, that enable CephFS to map an > > inode number to a fi

Re: [ceph-users] Spurious empty files in CephFS root pool when multiple pools associated

On 03/07/18 13:08, John Spray wrote: > Right: as you've noticed, they're not spurious, they're where we keep > a "backtrace" xattr for a file. > > Backtraces are lazily updated paths, that enable CephFS to map an > inode number to a file's metadata, which is needed when resolving hard > links or N

Re: [ceph-users] Spurious empty files in CephFS root pool when multiple pools associated

On Tue, Jul 3, 2018 at 11:53 AM Jesus Cea wrote: > > Hi there. > > I have an issue with cephfs and multiple datapools inside. I have like > SIX datapools inside the cephfs, I control where files are stored using > xattrs in the directories. > > The "root" directory only contains directories with "

[ceph-users] Spurious empty files in CephFS root pool when multiple pools associated

Hi there. I have an issue with cephfs and multiple datapools inside. I have like SIX datapools inside the cephfs, I control where files are stored using xattrs in the directories. The "root" directory only contains directories with "xattrs" requesting new objects to be stored in different pools.