Identifying static resources

Table 1 shows those resources (when RNAMEDSN=NO) that, when obtained, cause one HSMplex to interfere with another.

Table 1. Global Resources, Qname=ARCENQG
Major (qname) Resource Name	Minor (rname) Resource Name	Serialization result
ARCENQG	ARCBMBC	Enqueues during the attach of ARCBMBC subtask, which moves backup copies from ML1 to backup tapes.
	ARCCDSVF	Serializes a CDS backup function to ensure that only one CDS backup is running within one HSMplex.
	ARCCDSVD	Enqueues while copying CDSVDATA.
	ARCL1L2	Enqueues L1 to L2 migration. L1 to L2 migration is a function of secondary space management.
	ARCMCLN	Enqueues migration cleanup. This is part of secondary space management.
	RECYC_L2	Prevents two hosts from recycling ML2 tapes concurrently.
	RECYC_SP	Prevents two hosts from recycling backup spill tapes concurrently.
	RECYC_DA	Prevents two hosts from recycling backup daily tapes concurrently.
	ARCBCDS ARCMCDS ARCOCDS	Enqueues CDSs (not obtained in RLS mode). Note: IF CDSQ is specified, then ARCGPA, ARCxCDS, SYSTEMS, SHARE translates to ARCENQG, ARCxCDS, SYSTEMS, EXCLUSIVE.
	ARCCAT	In RLS mode, enqueues change from ARCGPA/ARCCAT STEP to ARCENQG/ARCCAT SYSTEMS to prevent CDS updates during CDS backup.
	HOST\|\|Hostid	Ensures that only one host is started with this host identifier.
	EXPIREBV	Ensures that only one EXPIREBV command is running within HSMplex.
	COPYPOOL\|\|cpname	SYSTEMS enqueue Note: The scope of the fast replication copy pool extends beyond an HSMplex because a copy pool is defined at the SMSplex level. All DFSMShsm hosts, regardless of which HSMplex they reside in, are prevented from processing the same copy pool. The resource is obtained unconditionally and if the resource is not immediately available, it waits.
	CPDUMP\|\|cpname\|\|Vnnn	SYSTEMS enqueue Note: The scope of the fast replication copy pool extends beyond an HSMplex because a copy pool is defined at the SMSplex level. All DFSMShsm hosts, regardless of which HSMplex they reside in, are prevented from processing the same copy pool. The resource is obtained unconditionally and if the resource is not immediately available, it waits.
ARCGPA	ARCRJRN	This is the volume reserve of the journal volume.
ARCBTAPE	volser.TAKEAWAY	Allows Recover Tape Takeaway.
ARCBTAPE	volser	Allows Recover Tape Takeaway.