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    <title>topic APM, ACPI, or BIOS Power mgmt in Operating System - Linux</title>
    <link>https://community.hpe.com/t5/operating-system-linux/apm-acpi-or-bios-power-mgmt/m-p/2661941#M79668</link>
    <description>Hi&lt;BR /&gt;after having installed 4 x 73GB SCSI hds, Linux RH 7.2, on a lc2000 NEtserver, I went into both the BIOS setup and the SCSI setup looking for a way to set the idle time for sleeping these disks, as they can remain unaccessed for hours.&lt;BR /&gt;&lt;BR /&gt;But with much disapponitment I found that this in only manageable by the guest OS, via the ACPI interface.&lt;BR /&gt;&lt;BR /&gt;Now I wonder if this is alaso compatible with the standard APM interface, the same as laptops, or if there is any way I can set the idle time for the disks. ACPI in linux seems quite alpha, and the ready-made kernel has no support for APM.&lt;BR /&gt;&lt;BR /&gt;I need to set a rest for those disks, otherwise I afraid they'll burn quick, preferably at the BIOS level, what can I do?&lt;BR /&gt;&lt;BR /&gt;Thanks for any help&lt;BR /&gt;</description>
    <pubDate>Sun, 10 Feb 2002 10:04:15 GMT</pubDate>
    <dc:creator>Giancarlo Pinerolo</dc:creator>
    <dc:date>2002-02-10T10:04:15Z</dc:date>
    <item>
      <title>APM, ACPI, or BIOS Power mgmt</title>
      <link>https://community.hpe.com/t5/operating-system-linux/apm-acpi-or-bios-power-mgmt/m-p/2661941#M79668</link>
      <description>Hi&lt;BR /&gt;after having installed 4 x 73GB SCSI hds, Linux RH 7.2, on a lc2000 NEtserver, I went into both the BIOS setup and the SCSI setup looking for a way to set the idle time for sleeping these disks, as they can remain unaccessed for hours.&lt;BR /&gt;&lt;BR /&gt;But with much disapponitment I found that this in only manageable by the guest OS, via the ACPI interface.&lt;BR /&gt;&lt;BR /&gt;Now I wonder if this is alaso compatible with the standard APM interface, the same as laptops, or if there is any way I can set the idle time for the disks. ACPI in linux seems quite alpha, and the ready-made kernel has no support for APM.&lt;BR /&gt;&lt;BR /&gt;I need to set a rest for those disks, otherwise I afraid they'll burn quick, preferably at the BIOS level, what can I do?&lt;BR /&gt;&lt;BR /&gt;Thanks for any help&lt;BR /&gt;</description>
      <pubDate>Sun, 10 Feb 2002 10:04:15 GMT</pubDate>
      <guid>https://community.hpe.com/t5/operating-system-linux/apm-acpi-or-bios-power-mgmt/m-p/2661941#M79668</guid>
      <dc:creator>Giancarlo Pinerolo</dc:creator>
      <dc:date>2002-02-10T10:04:15Z</dc:date>
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