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v Collect an AIX dump from the /var/adm/platform directory.
v Collect a Linux dump from the /var/log/dump directory.
v Collect an Integrated Virtualization Manager (IVM) dump from the
Location codes
Location codes identify components of the blade server. Location codes are
displayed with some error codes to identify the blade server component that is
causing the error.
See "System-board connectors" on page 9 for component locations.
Notes:
1. Location codes do not indicate the location of the blade server within the
2. For checkpoints with no associated location code, see "Light path diagnostics"
3. For checkpoints with location codes, use the following table to identify the
4. For 8-digit codes not listed in Table 1, see "Checkout procedure" on page 186.
Table 1. Location codes
Location code
Un location codes are for enclosure and VPD locations.
Un = Utttt.mmm.sssssss
tttt = system machine type
mmm = system model number
sssssss = system serial number
Un-P1-C1
Un-P1-C2
Un-P1-C3
Un-P1-C4
Un-P1-C5
Un-P1-C6
Un-P1-C7
Un-P1-D1
Un-P1-E1
Un-P1
Um codes are for firmware. The format is the same as for a Un location code.
Um = Utttt.mmm.sssssss
Um-Y1
14
JS22 Type 7998: Problem Determination and Service Guide
IVM-managed JS22 blade server through the Manage Dumps task in the IVM
console.
BladeCenter unit. The codes identify components of the blade server only.
on page 218 to identify the failing component when there is a hang condition.
failing component when there is a hang condition.
Component
DIMM 3 (RDIMM2)
DIMM 4 (RDIMM3)
DIMM 2 (RDIMM1)
DIMM 1 (RDIMM0)
Management card (MGMT CRD)
PCI-X expansion card (PIOCARD)
PCIe high-speed expansion card (PIOCARD)
SAS hard disk drive (SFF0)
Battery (BATT)
System-board and chassis assembly
Firmware version
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