Lab 1 - Red Hat Summit
Lab 1 - Red Hat Summit Lab 1 - Red Hat Summit
Lab 7 – Analyzing the filesystems[root]# ls -god /mnt/lab3_split/sysconfig/iptables*-rw-------. 1 476 Jun 23 23:02 /mnt/lab3_split/sysconfig/iptables-rw-------. 1 1740 Jun 23 23:02 /mnt/lab3_split/sysconfig/iptables-config-rw-------. 1 476 Jun 23 23:02 /mnt/lab3_split/sysconfig/iptables.oldFilesystem restored
LVM Sparse Volumes●●●Summary:●Snapshots can be used as read/write volumes and can be createdwithout an origin. This provides a way to create large deviceswithout the need for the full physical space.Usage:●lvcreate -s -V -L Additional Comments:●●A virtual 'zero' device is used as the origin for spare volumesWhen the real space is used-up, the volume is dead.** WARNING ** 100% capacity = 100% data loss
- 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 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: AdLab 1 : Part 4 - Analyzing the sy
- Page 92: AdLab 1 : Part 5 - Analyzing the sy
LVM Sparse Volumes●●●Summary:●Snapshots can be used as read/write volumes and can be createdwithout an origin. This provides a way to create large deviceswithout the need for the full physical space.Usage:●lvcreate -s -V -L Additional Comments:●●A virtual 'zero' device is used as the origin for spare volumesWhen the real space is used-up, the volume is dead.** WARNING ** 100% capacity = 100% data loss
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