Lab 1 - Red Hat Summit

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<strong>Lab</strong> 1 : Part 2 – Analyzing lvresize[root]# lvresize -L 20M /dev/vg_summit/lab1Extending logical volume lab1 to 20.00 MiBLogical volume lab1 successfully resizedSpecify absolute new size as 20MB
<strong>Lab</strong> 1 : Part 2 – Analyzing resize2fs[root]# resize2fs /dev/vg_summit/lab1resize2fs 1.41.12 (17-May-2010)Filesystem at /dev/vg_summit/lab1 is mounted on /mnt/lab1; on-line resizingrequiredold desc_blocks = 1, new_desc_blocks = 1Performing an on-line resize of /dev/vg_summit/lab1 to 20480 (1k) blocks.The filesystem on /dev/vg_summit/lab1 is now 20480 blocks long.[root]# df -h /mnt/lab1FilesystemSize Used Avail Use% Mounted on/dev/mapper/vg_summit-lab120M 1.2M 18M 6% /mnt/lab1Size is now 20MB[root]# lvs -o lv_name,lv_size,lv_attr,segtype,devices vg_summit/lab1LV LSize Attr Type Deviceslab1 20.00m -wi-ao linear /dev/vdb1(0)vdb1 still had space, soresize did not use vdc1
Page 2 and 3: Fundamentals of LVM (LAB)Christoph
Page 4 and 5: Quick SurveyAudience ProfileSystem
Page 6 and 7: Quick SurveyBASH Skills Testls /dev
Page 8 and 9: Why use Logical Volume Management?
Page 10 and 11: The LVM CLI ToolboxPhysical Volumes
Page 12 and 13: Mapping Linear Logical Extents (LE)
Page 14 and 15: Lab 1 : Part 1 - Analyzing pvcreate
Page 16 and 17: Lab 1 : Part 1 - Analyzing lvcreate
Page 18 and 19: Lab 1 : Part 1 - Analyzing mount[ro
Page 20 and 21: Lab 1 : Part 2 - Resize a Filesyste
Page 24 and 25: Lab 1 : Part 3 - Resize a Filesyste
Page 26 and 27: Lab 1 : Part 3 - Analyzing resize2f
Page 28 and 29: Logical Volume ManagementStriping a
Page 30 and 31: Lab 2 : Part 1 - Create a Striped L
Page 34 and 35: Lab 2 : Part 2 - Resize a Striped L
Page 36 and 37: Lab 2 : Part 2 - Analyzing lvresize
Page 38 and 39: LVM Mirrors●●●Summary:●LVM
Page 42 and 43: Lab 3 : Part 3 - Upconvert a Mirror
Page 44 and 45: LVM Procedure - Mirror Split●●
Page 46 and 47: Lab 3 : Part 3 - Analyzing lvconver
Page 48 and 49: Logical Volume ManagementRAID
Page 50 and 51: Architectural Overview (Current)Use
Page 52 and 53: Lab 4 - Create a RAID5 LVlvcreate
Page 54 and 55: LVM RAID 1 - Converting a Mirror to
Page 56 and 57: Lab 5 - Analyzing lvconvert[root@bp
Page 58 and 59: Lab 5 - BONUS * Analyzing the renam
Page 60 and 61: LVM Snapshot●●●Summary:●Qui
Page 62 and 63: Lab 6 - Analyzing lvcreate[root]# l
Page 64 and 65: Lab 6 - Analyzing the filesystems[r
Page 66 and 67: Lab 7 : Merge LV to Previous Stateu
Page 68 and 69: Lab 7 - Analyzing the filesystems[r
Page 70 and 71: Lab 8 - Create a sparse logical vol
Page 72 and 73:
Logical Volume ManagementThin Provi
Page 74 and 75:
LVM Thin Logical Volumes and Snapsh
Page 76 and 77:
Lab 9: Part 1 - Analyzing creation
Page 78 and 79:
Lab 9: Part 2 - Analyzing creation
Page 80 and 81:
What we DID NOT talk about●●●
Page 82 and 83:
Additional Self Help●●Man & Inf
Page 84 and 85:
Additional Exercises #1Using snapsh
Page 86 and 87:
AdLab 1 : Part 2 - Prepare for OS v
Page 88 and 89:
AdLab 1 : Part 3 - Analyzing the sy
Page 90 and 91:
Page 92:
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Lab 1 - Red Hat Summit

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