From: Iustin Pop <iustin@google.com>
Date: Thu, 12 Mar 2009 20:07:47 +0000 (+0100)
Subject: Rename the maxRes to r_mem
X-Git-Tag: htools-v0.0.6~18
X-Git-Url: https://code.grnet.gr/git/ganeti-local/commitdiff_plain/c622fa7c53d1078af258686ed0ae584538337918

Rename the maxRes to r_mem

This is to keep in style with the other memory variables.
---

diff --git a/src/Node.hs b/src/Node.hs
index 60230f0..8bb781d 100644
--- a/src/Node.hs
+++ b/src/Node.hs
@@ -38,11 +38,11 @@ data Node = Node { t_mem :: Double -- ^ total memory (Mib)
                  , f_dsk :: Int    -- ^ free disk space (MiB)
                  , plist :: [Int]  -- ^ list of primary instance indices
                  , slist :: [Int]  -- ^ list of secondary instance indices
-                 , idx :: Int -- ^ internal index for book-keeping
+                 , idx :: Int      -- ^ internal index for book-keeping
                  , peers:: PeerMap.PeerMap -- ^ primary node to instance
                                            -- mapping
                  , failN1:: Bool -- ^ whether the node has failed n1
-                 , maxRes :: Int -- ^ maximum memory needed for
+                 , r_mem :: Int  -- ^ maximum memory needed for
                                  -- failover by primaries of this node
                  , p_mem :: Double
                  , p_dsk :: Double
@@ -73,7 +73,7 @@ create mem_t_init mem_f_init dsk_t_init dsk_f_init =
        failN1 = True,
        idx = -1,
        peers = PeerMap.empty,
-       maxRes = 0,
+       r_mem = 0,
        p_mem = (fromIntegral mem_f) / (fromIntegral mem_t),
        p_dsk = (fromIntegral dsk_f) / (fromIntegral dsk_t),
        p_rem = 0
@@ -108,7 +108,7 @@ buildPeers t il num_nodes =
         new_rmem = computeMaxRes pmap
         new_failN1 = computeFailN1 new_rmem (f_mem t) (f_dsk t)
         new_prem = (fromIntegral new_rmem) / (t_mem t)
-    in t {peers=pmap, failN1 = new_failN1, maxRes = new_rmem, p_rem = new_prem}
+    in t {peers=pmap, failN1 = new_failN1, r_mem = new_rmem, p_rem = new_prem}
 
 -- | Removes a primary instance.
 removePri :: Node -> Instance.Instance -> Node
@@ -119,7 +119,7 @@ removePri t inst =
         new_dsk = f_dsk t + Instance.dsk inst
         new_mp = (fromIntegral new_mem) / (t_mem t)
         new_dp = (fromIntegral new_dsk) / (t_dsk t)
-        new_failn1 = computeFailN1 (maxRes t) new_mem new_dsk
+        new_failn1 = computeFailN1 (r_mem t) new_mem new_dsk
     in t {plist = new_plist, f_mem = new_mem, f_dsk = new_dsk,
           failN1 = new_failn1, p_mem = new_mp, p_dsk = new_dp}
 
@@ -134,7 +134,7 @@ removeSec t inst =
         old_peem = PeerMap.find pnode old_peers
         new_peem =  old_peem - (Instance.mem inst)
         new_peers = PeerMap.add pnode new_peem old_peers
-        old_rmem = maxRes t
+        old_rmem = r_mem t
         new_rmem = if old_peem < old_rmem then
                        old_rmem
                    else
@@ -143,7 +143,7 @@ removeSec t inst =
         new_failn1 = computeFailN1 new_rmem (f_mem t) new_dsk
         new_dp = (fromIntegral new_dsk) / (t_dsk t)
     in t {slist = new_slist, f_dsk = new_dsk, peers = new_peers,
-          failN1 = new_failn1, maxRes = new_rmem, p_dsk = new_dp,
+          failN1 = new_failn1, r_mem = new_rmem, p_dsk = new_dp,
           p_rem = new_prem}
 
 -- | Adds a primary instance.
@@ -152,7 +152,7 @@ addPri t inst =
     let iname = Instance.idx inst
         new_mem = f_mem t - Instance.mem inst
         new_dsk = f_dsk t - Instance.dsk inst
-        new_failn1 = computeFailN1 (maxRes t) new_mem new_dsk in
+        new_failn1 = computeFailN1 (r_mem t) new_mem new_dsk in
       if (failHealth new_mem new_dsk) || (new_failn1 && not (failN1 t)) then
         Nothing
       else
@@ -172,7 +172,7 @@ addSec t inst pdx =
         new_dsk = f_dsk t - Instance.dsk inst
         new_peem = PeerMap.find pdx old_peers + Instance.mem inst
         new_peers = PeerMap.add pdx new_peem old_peers
-        new_rmem = max (maxRes t) new_peem
+        new_rmem = max (r_mem t) new_peem
         new_prem = (fromIntegral new_rmem) / (t_mem t)
         new_failn1 = computeFailN1 new_rmem old_mem new_dsk in
     if (failHealth old_mem new_dsk) || (new_failn1 && not (failN1 t)) then
@@ -183,7 +183,7 @@ addSec t inst pdx =
         in
         Just t {slist = new_slist, f_dsk = new_dsk,
                 peers = new_peers, failN1 = new_failn1,
-                maxRes = new_rmem, p_dsk = new_dp,
+                r_mem = new_rmem, p_dsk = new_dp,
                 p_rem = new_prem}
 
 -- | Add a primary instance to a node without other updates
@@ -214,6 +214,6 @@ list mname n t =
     in
       printf " %c %-*s %5d %5d %5d %3d %3d %.5f %.5f"
                  (if fn then '*' else ' ')
-                 mname n (f_mem t) (maxRes t) ((f_dsk t) `div` 1024)
+                 mname n (f_mem t) (r_mem t) ((f_dsk t) `div` 1024)
                  (length pl) (length sl)
                  mp dp