Lab 1 - Red Hat Summit

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<strong>Lab</strong> 1 : Part 1 – Analyzing lvcreate[root]# lvcreate -n lab1 -L 10M vg_summitRounding up size to full physical extent 12.00 MiBLogical volume "lab1" created[root]# lvs vg_summit/lab1LV VG Attr LSize Origin Snap% Move Log Copy% Convertlab1 vg_summit -wi-a- 12.00mDefault PE size causesrounding to 12 MB
<strong>Lab</strong> 1 : Part 1 – Analyzing mkfs[root]# mkfs -t ext4 /dev/vg_summit/lab1mke2fs 1.41.12 (17-May-2010)Filesystem label=OS type: LinuxBlock size=1024 (log=0)Fragment size=1024 (log=0)Stride=0 blocks, Stripe width=0 blocks3072 inodes, 12288 blocks614 blocks (5.00%) reserved for the super userFirst data block=1Maximum filesystem blocks=125829122 block groups8192 blocks per group, 8192 fragments per group1536 inodes per groupSuperblock backups stored on blocks:8193Writing inode tables: doneCreating journal (1024 blocks): doneWriting superblocks and filesystem accounting information: doneThis filesystem will be automatically checked every 37 mounts or180 days, whichever comes first. Use tune2fs -c or -i to override.optional filesystem label5% could be a lotfsck every 37 mounts or180 days
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 18 and 19: Lab 1 : Part 1 - Analyzing mount[ro
Page 20 and 21: Lab 1 : Part 2 - Resize a Filesyste
Page 22 and 23: Lab 1 : Part 2 - Analyzing lvresize
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 32 and 33: Lab 2 : Part 1 - Analyzing lvcreate
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 40 and 41: Lab 3 : Part 1 - Analyzing lvcreate
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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