Rozdíly
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linux:rozcestnik [22.08.2014 09:25] vm |
linux:rozcestnik [25.12.2016 23:20] vm |
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| Řádek 31: | Řádek 31: | ||
| Hotovo. | Hotovo. | ||
| + | ==== práce s GPT partition table ==== | ||
| + | |||
| + | To create a partition start GNU parted as follows: | ||
| + | parted /dev/sdb | ||
| + | |||
| + | Output: | ||
| + | |||
| + | GNU Parted 2.3 | ||
| + | Using /dev/sdb | ||
| + | Welcome to GNU Parted! Type 'help' to view a list of commands. | ||
| + | (parted) | ||
| + | Creates a new GPT disklabel i.e. partition table: | ||
| + | |||
| + | (parted) mklabel gpt | ||
| + | Sample outputs: | ||
| + | |||
| + | Warning: The existing disk label on /dev/sdb will be destroyed and all data on this disk will be lost. Do you want to continue? | ||
| + | Yes/No? yes | ||
| + | (parted) | ||
| + | Next, set the default unit to TB, enter: | ||
| + | |||
| + | (parted) unit TB | ||
| + | To create a 3TB partition size, enter: | ||
| + | |||
| + | (parted) mkpart primary 0.00TB 3.00TB | ||
| + | To print the current partitions, enter: | ||
| + | |||
| + | (parted) print | ||
| + | Sample outputs: | ||
| + | |||
| + | Model: ATA ST33000651AS (scsi) | ||
| + | Disk /dev/sdb: 3.00TB | ||
| + | Sector size (logical/physical): 512B/512B | ||
| + | Partition Table: gpt | ||
| + | Number Start End Size File system Name Flags | ||
| + | 1 0.00TB 3.00TB 3.00TB ext4 primary | ||
| + | Quit and save the changes, enter: | ||
| + | | ||
| + | (parted) quit | ||
| + | Use the mkfs.ext3 or mkfs.ext4 command to format the file system, enter: | ||
| + | |||
| + | mkfs.ext3 /dev/sdb1 | ||
| + | OR | ||
| + | mkfs.ext4 /dev/sdb1 | ||
| + | |||
| + | [[http://www.cyberciti.biz/tips/fdisk-unable-to-create-partition-greater-2tb.html]] | ||
| Řádek 90: | Řádek 136: | ||
| a pak | a pak | ||
| smartctl -A /dev/sda | grep Power_On_Hours | smartctl -A /dev/sda | grep Power_On_Hours | ||
| + | | ||
| + | === tcpdump === | ||
| + | RIP | ||
| + | tcpdump -i eth0 -vv -s0 udp and port 520 | ||
| + | |||
| + | tcpdump -i any -vv -n udp and port 520 | ||
| + | |||
linux/rozcestnik.txt · Poslední úprava: 15.02.2019 22:41 autor: vm