我create table出现如下warning： create table TE_ATTACHMENTS(ID numeric (10, 0) NOT NULL,DESCRIPTION varchar (2048) NULL,TYPE varchar (255) NULL,SIZE varchar (255) NULL,PATH varchar (2048) NULL,HOST varchar (255) NULL,PORT varchar (255) NULL,STEP_ID numeric (10, 0) NULL,ROOT_ID numeric (10, 0) NULL,TEST_FATHER_ID numeric (10, 0) NULL) Command was executed successfully Warnings: ---> W (1): ...
test:/># vgcreate -s 4 -p 255 -l 255 vg02 /dev/dsk/c0t0d0 Increased the number of physical extents per physical volume to 17501. vgcreate: Volume group "/dev/vg02" could not be created: VGRA for the disk is too big for the specified parameters. Increase the extent size or decrease max_PVs/max_LVs and try again. 我想通过建立卷组时候指定最大的PV和最大的LV但是报错，为什么呢？
test:/># vgcreate -s 4 -p 255 -l 255 vg02 /dev/dsk/c0t0d0 Increased the number of physical extents per physical volume to 17501. vgcreate: Volume group \"/dev/vg02\" could not be created: VGRA for the disk is too big for the specified parameters. Increase the extent size or decrease max_PVs/max_LVs and try again. 我想通过建立卷组时候指定最大的PV和最大的LV但是报错，为什么呢？
服务器出了点问题,报错Resource temporarily unavailable,ulimit -a查看了一下max user processes=20,想把它改大点,每次用ulimit -u 改后切换用户又又变回原来的 20,请问这项参数该怎么修改?
服务器出了点问题,报错Resource temporarily unavailable,ulimit -a查看了一下max user processes=20,想把它改大点,每次用ulimit -u 改后切换用户又又变回原来的 20,请问这项参数该怎么修改?
