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6 .TH POOLD 1M "Dec 1, 2005"
8 poold \- automated resource pools partitioning daemon
12 \fBpoold\fR [\fB-l\fR \fIlevel\fR]
17 \fBpoold\fR provides automated resource partitioning facilities. \fBpoold\fR
18 can be enabled or disabled using the Solaris Service Management Facility,
19 \fBsmf\fR(5). \fBpoold\fR requires the Resource Pools facility to be active in
23 The dynamic resource pools service's fault management resource identifier
28 svc:/system/pools/dynamic
34 The resource pools service's FMRI is:
44 \fBpoold\fR's configuration details are held in a \fBlibpool\fR(3LIB)
45 configuration and you can access all customizable behavior from this
49 \fBpoold\fR periodically examines the load on the system and decides whether
50 intervention is required to maintain optimal system performance with respect to
51 resource consumption. \fBpoold\fR also responds to externally initiated (with
52 respect to \fBpoold\fR) changes of either resource configuration or objectives.
55 If intervention is required, \fBpoold\fR attempts to reallocate the available
56 resources to ensure that performance objectives are satisfied. If it is not
57 possible for \fBpoold\fR to meet performance objectives with the available
58 resources, then a message is written to the log. \fBpoold\fR allocates scarce
59 resources according to the objectives configured by the administrator. The
60 system administrator must determine which resource pools are most deserving of
61 scarce resource and indicate this through the importance of resource pools and
65 The following options are supported:
69 \fB\fB-l\fR \fIlevel\fR\fR
72 Specify the verbosity level for logging information.
74 Specify \fIlevel\fR as \fBALERT\fR, \fBCRIT\fR, \fBERR\fR, \fBWARNING\fR,
75 \fBNOTICE\fR, \fBINFO\fR, and \fBDEBUG\fR. If \fIlevel\fR is not supplied, then
76 the default logging level is \fBINFO\fR.
83 A condition that should be corrected immediately, such as a corrupted system
93 Critical conditions, such as hard device errors.
120 Conditions that are not error conditions, but that may require special
130 Informational messages.
139 Messages that contain information normally of use only when debugging a
147 When invoked manually, with the \fB-l\fR option, all log output is directed to
151 \fBExample 1 \fRModifying the Default Logging Level
154 The following command modifies the default logging level to \fBERR\fR:
159 # /usr/lib/pool/poold -l ERR
165 \fBExample 2 \fREnabling Dynamic Resource Pools
168 The following command enables dynamic resource pools:
173 # /usr/sbin/svcadm enable svc:/system/pools/dynamic
180 See \fBattributes\fR(5) for descriptions of the following attributes:
188 ATTRIBUTE TYPE ATTRIBUTE VALUE
190 Interface Stability See below.
195 The invocation is Evolving. The output is Unstable.
198 \fBpooladm\fR(1M), \fBpoolbind\fR(1M), \fBpoolcfg\fR(1M), \fBpoolstat\fR(1M),
199 \fBsvcadm\fR(1M), \fBpool_set_status\fR(3POOL), \fBlibpool\fR(3LIB),
200 \fBattributes\fR(5), \fBsmf\fR(5)