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[RedHat] Rhel 6.6 °¡»óÈ­ »õ·Î¿î ±â´É
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1 Áö¿ø lvmcache ±â´ÉÀ» °£´ÜÈ÷ ¸»ÇØ. ¹Ù·Î »ç¿ëÇÒ ¼ö ÀÖ´Ù ssd ÇÏ´Â µð½ºÅ©,

2 Áö¿ø btrfs ÆÄÀÏ ½Ã½ºÅÛ,

3 FS-Cache FS-Cache Áö±Ý rhel Áß ÁÖ¿ä NFS¸¦ Áö¿øÇÏ´Â ÇÑ ¿À·¡ µ¥ÀÌÅÍ Ä³½Ã Àִ٠Ŭ¶óÀ̾ðÆ® ±â°è¿¡,

4 DIF/DIX Áö¿ø, DIF/DIX ÇÑ Ã·ºÎ ÆÄÀÏ Ç¥ÁØ SCSI ÇÁ·ÎÅäÄÝ Áö¿ø ´Â ÀÚÁÖ ¾²´Â ºí·Ï Å©±â ´Â 512 »ó³ðµÇ°í 520 ºñÆ® ´Ã¾ú´Ùthe Data Integrity Field (DIF)µ¥ÀÌÅÍ ¹«°á¼º ÇÊµå ¾µ ¶§ DIF ÀúÀå¼Ò °Ë»ç °ª, ±×¸®°í ±â¾ï ÀåÄ¡ ¹ÞÀº üũ¼¶ È®ÀÎ ¹× ¸Þ¸ð¸® µ¥ÀÌÅÍ ¹× °Ë»ç ¹×.¹Ý¸é ÀÌ ÀϾ ¼ö ÀÐÀ» ¶§ °Ë»ç °Ë»ç ±â¾ï ÀåÄ¡ ¹× HBA ¼ö½Å µ¥ÀÌÅÍ.DIF/DIX °ÍÀº Çϵå¿þ¾î Á÷±Þ °Ë»ç.


¿Â¶óÀÎ ºÐ¾ß

1 Mellanox SR-IOV Áö¿ø (¸¶Ä§³» ÇÑ ºñ Intel ³×Æ®¿öÅ© Ä«µå Áö¿ø SRIVO ¸ð¸£°Ú´Ù ¾ÈÁ¤¼º ¾î¶»°Ô?),

2 Open multicast ping (Omping) ÇÑ ¸ÖƼij½ºÆ® ÀÖ´Â ¾à µµ±¸ ÁÖ·Î ¾²Àδ٠·ÎÄà ³×Æ®¿öÅ©,

3 QFQ queuing discipline tcµµ±¸ ¾÷±×·¹À̵å Áö¿ø QFQ ´ë±â Çà·Ä,

4 vios-proxy vios-proxy³×, ½ºÆ®¸² Æ÷Æ® ´ë¸®, °¡»ó ±â°è ¹× ÇѼûµµ È£½ºÆ® °¡»ó ½Ã¸®¾ó ¿¬°áÀ» ÅëÇؼ­ Åë½Å ¼ö ÀÖ´Ù,


Ä¿³Î Ãø

1 LXC libvirt API virt-managerlxc ´ëÇÑ Áö¿øÀ» Á¦°ø,

2 Diagnostic pulse for the fence_ipmilan agent ±×·¡, IPMI Áø´Ü µµ±¸ fence_ipmilan Áö¿ø Á¦°ø,


°¡»ó ³ì´Â´Ù


RHEL Áö¿ø ¸¶ÀÌÅ©·Î¼ÒÇÁÆ®windows server 2012 R2ÀÇ hyperV ¹× Áö¿ø ¸î °¡Áö »õ·Î¿î Ư¼º, ¿¹¸¦ µé¸é, ±× scsi °¡»ó ÇÏµå µð½ºÅ© ½ÃÀÛÇÒ UEFI Æß¿þ¾î Áö¿ø.


ÀÌ»ó ±â´É À» ±â¼ú ¹Ì¸® º¸±â, redhat ¾È ±â¼ú Áö¿ø ¼­ºñ½º Á¦°ø.


´õ ÀÌ»ó Áö¿øÇÏ´Â ±â´É


1 virtio-win ´õ ÀÌ»ó Áö¿øwindows server 2003,

2 fence-virt component The libvirt-qpid is no longer part of the fence-virt package.


RHEL 6.6 º¹±¸ ¹®Á¦

1 KVM °¡»óÈ­ ´ëÇÑ ¸¶ÀÌÅ©·Î¼ÒÇÁÆ® windows 8.1 ¹× serve 2012 R2 Áö¿øÇÏ´Â ´õ,

2 KVM virtio-win ±¸µ¿ ¾÷±×·¹À̵å

3 KVM °¡»óÈ­ º¹±¸ ÀϺΠ½Ã½ºÅÛ »ç¿ë ÇÁ·Î¼¼¼­ MSR_IA32_MC4_CTL Ư¼º À» ÀÏÀ¸Å°´Ù kernel panic ÀϾ ¹®Á¦,

4 KVM °¡»óÈ­ ÀÖ´Â ¹Ì·¯, Å©´Ù 2T »ç¿ë 64KiB ȤÀº ´õ Å« µ¢¾î¸®,

5 libvirt Ãà¼Ò ¹Ì·¯ º¼·ý Å©±â, »ç¿ë ¹æ¹ýÀº ´ÙÀ½°ú °°´Ù:

1) Dump the XML of the larger volume into a file using the vol-dumpxml .

2)Edit the file to change the name, path, and capacity values, where the capacity must be greater than or equal to the allocation.

3) Create a temporary smaller volume using the vol-create with the edited XML file.

4) Back up and restore the larger volumes data using the vol-download and vol-upload commands to the smaller volume.

5) Use the vol-delete command to remove the larger volume.

6) Use the vol-clone command to restore the name from the larger volume.

7) Use the vol-delete command to remove the temporary volume.

6 º¹±¸ Áö±Ý hyperV À§¿¡ ¸¹Àº CPU ³×Æ®¿öÅ© ÀÎÅÍÆäÀ̽º Áß´Ü ³ôÀº ¹®Á¦,


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