Fujitsu M10-4, M10-4S - page 75

Table4-6 Typesof m aintenance for SPARC M10-4S (continue d)
Supported:M aintenance can be performed / Unsupported: Maintenance cannot be performed
FRU Active/hot Active/cold Inactive/hot Inactive/cold(*1) Systemstopped Reference
Operationpanel Unsupported Supported
(*2)
Unsupported Supported Supporte d Chapter
15
*1: Fora single-chassis configuratio n,t hein active/cold maintenance procedure is the same as that for stopping the system, therefore see
theprocedure for system-stoppe d maintenance.
*2: Itis necessary to use dynamic r econfiguration (DR) to disconnect a chassis requiring maintenan ce from the physical partition.
*3: Active/hotreplacement can be perform ed only with a redundant configuration.
*4: Supportedonly for internal disks of devices other than boot devices. If, ho wever, the boot device has a redundant configuration
(RAIDconfiguration), active /hot maintenance is supported.
*5: Thetypes of maintenance for PCIe card sa re different from those of other FRUs. For details, see Table 13-1.
Table4-7 Typesof m aintenance for crossbar box
Supported:M aintenance can be performed / Unsupported: Maintenance cannot be performed
FRU Active/hot Active/cold Inactive/hot Inactive/cold Systemstopped Reference
Crossbarunit Unsupported Supported
(*1)
Unsupported Supported Supporte d
(*3)
Chapter
16
XSCFunit Supported
(*4)
Unsupported
(*2)
Supported Unsupported
(*2)
Supported
(*3)
Chapter
17
Powersupply u nit Supported
(*5)
Unsupported
(*2)
Supported Unsupported
(*2)
Supported
(*3)
Chapter
18
Fanunit Supported Unsupported
(*2)
Supported Unsupported
(*2)
Supported
(*3)
Chapter
19
XSCFinterf aceun it Unsupported Unsupported
(*2)
Unsupported Unsupported
(*2)
Supported
(*3)
Chapter
20
Crossbarback plane
unit
Unsupported Unsupported
(*2)
Unsupported Unsupported
(*2)
Supported
(*3)
Chapter
21
Fanbackplane Unsupported Unsupported
(*2)
Unsupported Unsupported
(*2)
Supported
(*3)
Chapter
22
Operationpanel Unsupported Unsupported
(*2)
Unsupported Unsupported
(*2)
Supported
(*3)
Chapter
23
*1: Ifany physical partition mounted on tw o or more chassis is currently operating, the crossbar box cannot be powered off.
*2: Ifany physical partition is currently operating ,the cr ossbar box cannot be powered off.
*3: Allthe physical partitions must be powered off, an dthe s ystem must be completely shut down.
*4: TheXSCF must be configured as a slave beforemaintenance is started. If the XSCF is operating as the masterXSCF, switch it to a
standbyXSCF.
*5: Active/hotreplacement can be perform ed only with a redundant configuration.
Table4-8 Typesof m aintenance for cables and dedicated power distribution unit
Supported:M aintenance can be performed / Unsupported: Maintenance cannot be performed
FRU Active/hot Active/cold Inactive/hot Inactive/cold Systemstopped Reference
Crossbarcable
(electrical)
Unsupported Unsupported Unsupported Supported Supported Chapter
24
Crossbarcable
(optical)
Unsupported Unsupported Unsupported Supported Supported Chapter
25
Chapter4 Preparingfor Maintenance 51