我总共有 14 GB 的 RAM。目前，1.5 GB 可用，3.9 GB 未使用。
我试图清除不活跃的记忆。
$ purge
和
$ sudo purge
回
[ERROR] <CPAddressSpace.c:608> Unable to open user client for address space 14603, error 0xe00002bd.
[ERROR] <CPDevice.c:4013> Unable to get all available address spaces.
[ERROR] <CPDevice.c:4384> Unable to [fully] instantiate device instances for loaded device record 0x104050da0 ("logical-processor-core:Core 2"), error kCPUnknownError.
[ERROR] <CPDevice.c:4805> Unable to instantiate instances of new device "logical-processor-core:Core 2", error kCPUnknownError.
[ERROR] <CPAddressSpace.c:608> Unable to open user client for address space 34319, error 0xe00002bd.
[ERROR] <CPDevice.c:4013> Unable to get all available address spaces.
[ERROR] <CPDevice.c:4384> Unable to [fully] instantiate device instances for loaded device record 0x1070c6030 ("PCI-device:Generic PCI Device"), error kCPUnknownError.
[ERROR] <CPDevice.c:4805> Unable to instantiate instances of new device "PCI-device:Generic PCI Device", error kCPUnknownError.
[ERROR] <CPAddressSpace.c:608> Unable to open user client for address space 14359, error 0xe00002bd.
[ERROR] <CPDevice.c:4013> Unable to get all available address spaces.
[ERROR] <CPDevice.c:4384> Unable to [fully] instantiate device instances for loaded device record 0x101685120 ("logical-processor-core:Core"), error kCPUnknownError.
[ERROR] <CPDevice.c:4805> Unable to instantiate instances of new device "logical-processor-core:Core", error kCPUnknownError.
[ERROR] <CPAddressSpace.c:608> Unable to open user client for address space 34587, error 0xe00002bd.
[ERROR] <CPDevice.c:4013> Unable to get all available address spaces.
[ERROR] <CPDevice.c:4384> Unable to [fully] instantiate device instances for loaded device record 0x1044c3560 ("logical-processor-core:Core 2 (Penryn)"), error kCPUnknownError.
[ERROR] <CPDevice.c:4805> Unable to instantiate instances of new device "logical-processor-core:Core 2 (Penryn)", error kCPUnknownError.
[ERROR] <CPAddressSpace.c:608> Unable to open user client for address space 38939, error 0xe00002bd.
[ERROR] <CPDevice.c:4013> Unable to get all available address spaces.
[ERROR] <CPDevice.c:4384> Unable to [fully] instantiate device instances for loaded device record 0x1016bea00 ("logical-processor-core:Nehalem"), error kCPUnknownError.
[ERROR] <CPDevice.c:4805> Unable to instantiate instances of new device "logical-processor-core:Nehalem", error kCPUnknownError.
[ERROR] <CPAddressSpace.c:608> Unable to open user client for address space 30243, error 0xe00002bd.
[ERROR] <CPDevice.c:4013> Unable to get all available address spaces.
[ERROR] <CPDevice.c:4384> Unable to [fully] instantiate device instances for loaded device record 0x1040205d0 ("logical-processor-core:Xeon 5100"), error kCPUnknownError.
[ERROR] <CPDevice.c:4805> Unable to instantiate instances of new device "logical-processor-core:Xeon 5100", error kCPUnknownError.
[ERROR] <CPOSX.c:1172> Unable to get user client so as to poke the kernel.
Unable to purge disk buffers, error #-2.
这些错误是什么？我该如何清除不活跃的内存？
我使用的是 Mac OSX 10.6.8