1 .TH lctl-pcc 8 2019-04-15 "Lustre" "configuration Utilities"
3 lctl pcc commands used to interact with PCC features.
5 .B lctl pcc add \fR<\fImntpath\fR> <\fIpccpath\fR> [\fB--param\fR|\fB-p\fR <\fIparam\fR>]
7 .B lctl pcc del <\fImntpath\fR> <\fIpccpath\fR>
9 .B lctl pcc clear <\fImntpath\fR>
11 .B lctl pcc list <\fImntpath\fR>
14 .B lctl pcc add \fR<\fImntpath\fR> <\fIpccpath\fR> [\fB--param\fR|\fB-p\fR <\fIparam\fR>]
15 Add a PCC backend specified by HSM root path
17 on a Lustre filesystem client instances with the mount point referenced by
21 is a string to config the PCC backend such as read-write attach id (archive ID)
22 and auto-caching project id. i.e. the string "2 100" means that the read-write
23 attach id is 2, and the project ID is 100 for the PCC backend. On this client
24 any subsequently created files with the project ID of 100 will be persistently
27 .B lctl pcc del <\fImntpath\fR> <\fIpccpath\fR>
28 Delete a PCC backend specified by path
30 on a Lustre client referenced by the mount point of
33 .B lctl pcc clear <\fImntpath\fR>
34 Remove all PCC backend on a Lustre client referenced by the mount point of
37 .B lctl pcc list <\fImntpath\fR>
38 List all PCC backends on a Lustre client referenced by the mount point of
43 Specifies the configuration parameters for a PCC backend.